For what its worth, don't know if this will help you all, but I run my lights as follows. 2pm Both T5s kick on, at 4pm Both 250watt MH kick on , At 12am. MH kick off, and at 2am T5s Kick off. I also have it set where at 1am one of my Koralia PHs turn off until 1pm the next day. Should I adjust any of these settings?