Moon lights

Is there such a thing as too much moon light? Right now on my JBJ 24 I am running 6 one watt blue led lights 24 hours a day. During the day to help add more blue light to the tank and at night for moon lights and it makes the corals look really cool. But after reading about night time feeding corals etc I am wondering if maybe the tank has too much light through the night and is not reflecting a true night time environment for the corals and fish. I am not even sure this is something that is important but I thought it may be worth at least looking into. Thanks in advice for any help.