First I just got it... Awesome

One thing when I setup the moon light setting on seasonal the moon lights turn off in the middle of the night.

So I've set them opposite to the sunlights so they stay on all night.

I guess my question is how do you have them setup?

Moonlights have not been shown to actually do anything in a reef tank, so how long their on is a personal preference. I was running mine all night, but now I have them shut off at about 2AM. I figure by that time I'm not likely to be looking in the tank and I figure the light might keep some nocturnal organisms from coming out.