diff --git a/data/uking_functions.csv b/data/uking_functions.csv
index 21e382c9..7c34abf2 100644
--- a/data/uking_functions.csv
+++ b/data/uking_functions.csv
@@ -73409,13 +73409,13 @@
 0x0000007100d30d74,ActorInfoData::isAmiiboDrop,92,_ZNK4ksys3act8InfoData12hasDropEntryEPKcS3_
 0x0000007100d30dd0,ActorInfoData::getActorInstSize,20,_ZNK4ksys3act8InfoData11getInstSizeEPKc
 0x0000007100d30de4,ActorInfoData::getBugMask,20,_ZNK4ksys3act8InfoData10getBugMaskEPKc
-0x0000007100d30df8,sub_7100D30DF8,64,
-0x0000007100d30e38,sub_7100D30E38,408,
-0x0000007100d30fd0,sub_7100D30FD0,408,
+0x0000007100d30df8,sub_7100D30DF8,64,_ZNK4ksys3act8InfoData21InvalidLifeConditions28containsCurrentTimeOrWeatherERKN4sead7Vector3IfEE
+0x0000007100d30e38,sub_7100D30E38,408,_ZNK4ksys3act8InfoData21InvalidLifeConditions19containsCurrentTimeEv
+0x0000007100d30fd0,sub_7100D30FD0,408,_ZNK4ksys3act8InfoData21InvalidLifeConditions22containsCurrentWeatherERKN4sead7Vector3IfEE
 0x0000007100d31168,ActorInfoData::x_0,712,_ZNK4ksys3act8InfoData13getModelFlagsEPKc
 0x0000007100d31430,sub_7100D31430,328,_ZNK4ksys3act8InfoData19getVariationMatAnimEPKcPS3_Pf
 0x0000007100d31578,ActorInfoData::getStringFromByaml,168,_ZNK4ksys3act8InfoData7getNameEPN2al9ByamlIterEPPKci
-0x0000007100d31620,getTimeSubTypeString,428,
+0x0000007100d31620,getTimeSubTypeString,428,_ZN4ksys5world8TimeType5text_Ei
 0x0000007100d317cc,AI_Action_DemoGetItem::ctor,48,_ZN5uking6action11DemoGetItemC1ERKN4ksys3act2ai10ActionBase7InitArgE
 0x0000007100d317fc,_ZN5uking6action11DemoGetItemD1Ev,20,_ZN5uking6action11DemoGetItemD1Ev
 0x0000007100d31810,_ZN5uking6action11DemoGetItemD0Ev,52,_ZN5uking6action11DemoGetItemD0Ev
diff --git a/src/KingSystem/ActorSystem/actInfoData.cpp b/src/KingSystem/ActorSystem/actInfoData.cpp
index 5c7ef40c..94fb092d 100644
--- a/src/KingSystem/ActorSystem/actInfoData.cpp
+++ b/src/KingSystem/ActorSystem/actInfoData.cpp
@@ -11,6 +11,7 @@
 #include "KingSystem/Utils/Byaml/ByamlArrayIter.h"
 #include "KingSystem/Utils/Byaml/ByamlData.h"
 #include "KingSystem/Utils/Byaml/ByamlHashIter.h"
+#include "KingSystem/World/worldManager.h"
 
 namespace ksys::act {
 
@@ -717,4 +718,36 @@ bool InfoData::getName(al::ByamlIter* iter, const char** name, s32 idx) const {
     return iter->tryConvertString(name, &data);
 }
 
+bool InfoData::InvalidLifeConditions::containsCurrentTimeOrWeather(
+    const sead::Vector3f& pos) const {
+    return containsCurrentTime() || containsCurrentWeather(pos);
+}
+
+bool InfoData::InvalidLifeConditions::containsCurrentTime() const {
+    if (num_times < 1 || !world::Manager::instance() || world::Manager::instance()->isAocField()) {
+        return false;
+    }
+    const char* time_type_name =
+        world::TimeType::text(world::Manager::instance()->getTimeMgr()->getTimeType());
+    for (int i = 0; i < num_times; i++) {
+        if (times[i] == time_type_name)
+            return true;
+    }
+    return false;
+}
+
+bool InfoData::InvalidLifeConditions::containsCurrentWeather(const sead::Vector3f& pos) const {
+    if (num_weathers < 1 || !world::Manager::instance() ||
+        world::Manager::instance()->isAocField()) {
+        return false;
+    }
+    auto current_weather = world::WeatherType(world::Manager::instance()->sub_71010F337C(pos));
+    const char* current_weather_name = world::Manager::getWeatherTypeString(current_weather);
+    for (int i = 0; i < num_weathers; i++) {
+        if (weathers[i] == current_weather_name)
+            return true;
+    }
+    return false;
+}
+
 }  // namespace ksys::act
diff --git a/src/KingSystem/ActorSystem/actInfoData.h b/src/KingSystem/ActorSystem/actInfoData.h
index b4f20b63..bd23551c 100644
--- a/src/KingSystem/ActorSystem/actInfoData.h
+++ b/src/KingSystem/ActorSystem/actInfoData.h
@@ -74,6 +74,10 @@ public:
         sead::SafeArray<sead::SafeString, 16> times;
         s32 num_weathers;
         sead::SafeArray<sead::SafeString, 16> weathers;
+
+        bool containsCurrentTimeOrWeather(const sead::Vector3f& pos) const;
+        bool containsCurrentTime() const;
+        bool containsCurrentWeather(const sead::Vector3f& pos) const;
     };
     KSYS_CHECK_SIZE_NX150(InvalidLifeConditions, 0x210);
 
diff --git a/src/KingSystem/World/worldManager.h b/src/KingSystem/World/worldManager.h
index 2eb13ac0..7b40cb03 100644
--- a/src/KingSystem/World/worldManager.h
+++ b/src/KingSystem/World/worldManager.h
@@ -208,6 +208,9 @@ public:
 
     bool worldInfoLoaded() const { return mWorldInfoLoadStatus != WorldInfoLoadStatus::NotLoaded; }
 
+    u8 sub_71010F337C(const sead::Vector3f& pos);  // TODO implement this : 0x71010F337C - maybe has
+                                                   // a different parameter type
+
 private:
     enum class WorldInfoLoadStatus : u8 {
         NotLoaded,
diff --git a/src/KingSystem/World/worldTimeMgr.h b/src/KingSystem/World/worldTimeMgr.h
index 107b5836..ba374793 100644
--- a/src/KingSystem/World/worldTimeMgr.h
+++ b/src/KingSystem/World/worldTimeMgr.h
@@ -91,6 +91,7 @@ public:
     bool isTimeFlowingNormally() const;
 
     int getTimeDivision() const { return mTimeDivision; }
+    int getTimeType() const { return mTimeType; }
     sead::DelegateEvent<const NewDayEvent&>& getNewDaySignal() { return mNewDaySignal; }
     float getTimeStep() const { return mTimeStep; }
     float getBloodMoonTimer() const { return mBloodMoonTimer; }