[I recently upgrade my lighting from PC to MH; I have been very pleased with the new light fixture so far. The light fixture includes a 150w DE MH, two-65w actinic 03 PC and two 1w moonlights, which by the way made the cost of the light fixture worth its high price. My question is does it make a difference whether I let the moonlights on all night or not. Due moonlight really serve a purpose?]