..........in the winter my grow is easy to control RH and temps(summer I fight the heat with ac). Just from my experience(years) growing inside I 've found that my strains do best at around 75-77 lights on, straight on 63 lights off. In the summer I fight it to keep it under 85ish, but lights off it's 67.........<------does better growing in winter.......
There is definately something to having say a 15-20 degree change that slows growth. And sure, they do great in the wild......but I believe a lot of their defenses are broken down to some extent when we cater to them indoors------if you haven't been consistant within the enviornment you've created you know. Plus, we are trying to get the maximum in all ways, quality and quantity.......++ I'd sure expect so, seeings how much $$$ we spending on genetics, not even to mention equipment, or risks....
Just my 2 cents..........
Happy Growin!!
growinman