I think I answered your question wrong, maybe not. But after I read it again it sounds like you wanted to know what light cycle you should be running. I like to run an 18 hours on 6 hours off cycle. A lot of people like to run lights 24/7 during veg, but I like to give my plants some time rest. And i forgot to tell you, if you get a T5 light, those cfl's will be perfect for side lighting. I hope this helps.
Happy growing, peace.