I have been pondering on this all day, with the time changes (hour back) should you keep turning your lights on and off at the same time or go foreward an hour as to not confuse the corals and fish (.ie If you turn your light on at 9:00AM and turn them off at 8:00PM do you keep turning them off at that time or go ahead an hour? Start turning them on at 10:00 and turn them off at 9:00?) just wondering.