diff --git a/Libraries/SPTarkov.Server.Core/Generators/BotInventoryGenerator.cs b/Libraries/SPTarkov.Server.Core/Generators/BotInventoryGenerator.cs
index ac2db192..d5d9f2c7 100644
--- a/Libraries/SPTarkov.Server.Core/Generators/BotInventoryGenerator.cs
+++ b/Libraries/SPTarkov.Server.Core/Generators/BotInventoryGenerator.cs
@@ -190,11 +190,11 @@ public class BotInventoryGenerator(
         if (
             randomistionDetails?.NighttimeChanges is not null &&
             raidConfig is not null &&
-            _weatherHelper.IsNightTime(raidConfig.TimeVariant)
+            _weatherHelper.IsNightTime(raidConfig.TimeVariant, raidConfig.Location)
         )
         {
             foreach (var equipmentSlotKvP in randomistionDetails.NighttimeChanges.EquipmentModsModifiers)
-                // Never let mod chance go outside of 0 - 100
+                // Never let mod chance go outside 0 - 100
             {
                 randomistionDetails.EquipmentMods[equipmentSlotKvP.Key] = Math.Min(
                     Math.Max(randomistionDetails.EquipmentMods[equipmentSlotKvP.Key] + equipmentSlotKvP.Value, 0),
diff --git a/Libraries/SPTarkov.Server.Core/Helpers/WeatherHelper.cs b/Libraries/SPTarkov.Server.Core/Helpers/WeatherHelper.cs
index 61670378..222570f6 100644
--- a/Libraries/SPTarkov.Server.Core/Helpers/WeatherHelper.cs
+++ b/Libraries/SPTarkov.Server.Core/Helpers/WeatherHelper.cs
@@ -41,9 +41,19 @@ public class WeatherHelper(
     ///     Is the current raid at nighttime
     /// </summary>
     /// <param name="timeVariant">PASS OR CURR (from raid settings)</param>
+    /// <param name="mapLocation">map name. E.g. factory4_day</param>
     /// <returns>True when nighttime</returns>
-    public bool IsNightTime(DateTimeEnum timeVariant)
+    public bool IsNightTime(DateTimeEnum timeVariant, string mapLocation)
     {
+        switch (mapLocation)
+        {
+            // Factory differs from other maps, has static times
+            case "factory4_night":
+                return true;
+            case "factory4_day":
+                return false;
+        }
+
         var time = GetInRaidTime();
 
         // getInRaidTime() provides left side value, if player chose right side, set ahead 12 hrs