I have the nicrew single channel led light timer on my lights. i have it set to ramp up the lighting during the day and be on full for about 3hrs and then gets dimmer again until it goes off completely. It runs on a 12hr cycle. is this ok or am i better to run it at 100% for say 8-10hrs. The reason i am asking is i have just purchased my first CO2 kit and want to make sure my lights are right before setting the timer for my CO2.