Dont have a fan directly on the plant,and eave the tent open.Don;'t worry about the light as it wont make any difference.I never dry my buds on the plant.They're better handled when moist.When they're dry trim them over a piece of paper and you see alll the cells that fall off which doesnt happen when they wet.The only benefit from drying the plant whole is a slightly more even drying,nothing you'd nbotice.Iv dried a lot of plants and theres nothing worse than trying to remove those leaves when they've wrapped themselves around the bud,unless you like smoking leaves that is,haha.