I agree with vette you need at least 10 hours I have my lights on from 12pm-11pm
12-1 blue ramp up
1-2 white ramp up
2-9 full intensity
9-10 white ramp down
10-11 blue ramp down
12-1 blue ramp up
1-2 white ramp up
2-9 full intensity
9-10 white ramp down
10-11 blue ramp down