Revert "randomized mine times"

This reverts commit 802d46d66e.

src/engine/objects/Mine.java

@@ -140,8 +140,6 @@ public class Mine extends AbstractGameObject {
         if(DateTime.now().dayOfWeek().getName().toLowerCase().equals("saturday")){
             mine.mineTime += 7;
         }
-        if(mine.mineTime >= 24)
-            mine.mineTime -= 24;
     }
     public static void releaseMineClaims(PlayerCharacter playerCharacter) {