is there an event for day/night change ?? plz answer someone?? EDIT by Moderator: merged posts, please use the edit button instead of double posting.
Instead of monitoring the time i would place a mushroom somewhere. When the night changes to day it will break and that can be monitored via an event more easily. You would have to recreate it everytime it breaks but it should have lesser impact on server performance because when you check the time that has to be done almost every tick.