don't change time settings for players with settime priv

player.lua

@@ -147,8 +147,10 @@ function creative_regions:player_enter_region(player, new_privs_table, initializ
 				hunger_ng.configure_hunger(name, 'enable')
 			end
 			creative_regions:save_player_day_night_ratio(player)
+			if not minetest.check_player_privs(name, {settime=true}) then
 				player:override_day_night_ratio(nil)
 			end
+		end
 
 	end