outdoors with indoors

I plant outdoors and take them in at night under 250w HPS. In the tropicals its difficult to plant in a closet cause its dam hot almost all year round so I figured out this way to speed the growth in the winter and spring. I m gonna try passive system due to less maintence by just filling in the water.
What do ya think outdoors with indoors ?

doesn't much matter.

weed plants like cool nights... the plants can survive damn near freezing temperatures, so i think you should save your energy.