Not true plants prefer a rest period IMO it is a better quality of life. Science does show plants benefiting from it. I grew under 24/0 for awhile but find I get more terpenes and plants seem happier with a rest period.
Here's a video that might help this guy does some very good video's:
I learned and wholeheartdly trust
@Mañ'O'Green and he is very experienced running all types of light schedules these are his findings and I've seen similar results my self..
"I am going back to 18/6 that has proven to me to be the best indoor schedule.
Not a problem but don't go less than 11 hours of light as they may decide to ripen before getting fatter.
I have now grown autos on
8/4 Stress and Hermies, small plants and low yield.
11/13 Autos that were not autos, this fixed it
12/12 Autos with Photoperiod plants, I have plenty of DLI so not a problem.
18/6 This is the sweet spot for yield and quality.
24/0 Stressed plants, lower terps cost way more to run lights but finished about 10 days faster still cost more for energy. Overall Quality was lower.
20/4 Slightly better yield but Terps seem lower, cost more to run lights, about the same time to grow to harvest as 18/6.
The most consistent best crops come from the 18/6 and that is what I will be growing with in the future."