newly cycled tank

Hey All, I have just cycled my fish saltwater aquarium, 75 gallon with live rock and live sand, and I have ran into an issue. I did not have a quarantine tank as my luck is usually good and well this time my luck ran out. I bought a (1) clownfish and (1) peppermint shrimp from Petco, I know...

Just finished the cycle in my tank, about to stock tomorrow with two clowns. My question is, would it be a good idea to keep my light off for a few weeks or does it not really matter? I know it would just be delaying the "ugly phase" but just trying to get some info before stocking.