Also wanted to post one more question...

I have the lights 24 hours on right now, but I want to switch that to 18/6 real shortly. Unfortunately my ventilation is not set up yet (that's next) I am concerned about the room being too hot (when the door is closed because the lights are off) and also... we have carpets and not much light should get under the door at all, but I should be pretty careful about that as well right? Would a small hallway light effect it if a few rays got under the door during their light cycle? If so, can I wait a day or two to switch over to 18.6? Thanks in advance guys.