I thought the true meaning of guerilla growing , was to live out in the bush, with your plants ALL season...

The most important thing is not watering the foliage at night, it can cause molds,mildews, and fungus to start growing. Plants prefer morning water, but it rains at night all the time doesnt it.

Plants do a lot of things during the dark period, I dont remember exactly,I think they convert thingamajigs into sugar, and other chemical processes, they dont really sleep, there just not raising there leaves up to the sun.