well... there are some things to consider (now that i have read more and tried a few things). the plant has a daily amount of light that it likes. you can run a light longer, but at a lower level so the plant gets the right amount. it is not a line, it is more of a range that a plant does its happiest growing.
apparently stress is the big deal. it stresses them out to have too much or too little of most anything they need. light is one of those things.
it seems to work best if i use a 30 hour day from seed to harvest. they dont seem to like the change of hours (but i havent done it gradually)
it did not cut down on time much (in 30 hour days it still took 8 weeks for one i usually run 8 weeks. and that is 8 weeks of 30 hour days). if i increase the light they do not tend to like it, so if i calculate it out, i am running the same number of light in its day in either tent. what i mean is i have to dim the 30 hour tent so the total actual light hitting the plant is the same as running 100% for 24 hours. if i dont, it turns her yellow then cooks her.
they have done some experiments on humans and finding a "natural" day. fascinating! but in the end it all seems to work out mathematically. the magnetic pull doesnt seem to have the effect youd think.
btw, three moons creates totally different issues. look at what the moon does for us. the tides for one, but lots of other things and 3 moons fighting it out using the weapon gravity... well, i wouldnt want to be a "tri-moon-ian"