Get a light timer. Your plants need the dark period to breakdown the sugars that photosynthesis created during the photoperiod and use them. You tend to get better root growth this way. Root growth means plant growth.
In fact forget what i just said think about growing somewhwre else coz a fan aint gonna cool 40 degrees it will just turbo charge it into your plants
been growin under 24/7 light for a long time now, plants don't need dark to grow.
Get a light timer. Your plants need the dark period to breakdown the sugars that photosynthesis created during the photoperiod and use them. You tend to get better root growth this way. Root growth means plant growth.
my plants grow under 24/0 too......