yeah, I'm not a scientist or have a PhD in that field. so you'll be waiting a long time. I understand how some growere feel that this is nonsense because of the different variables and styles of growing. take for example an outdoor grower, how do you provide 48 hours of darkness outdoors It's impossible almost. but it does make sense to those who grow indoors in tents. Yeah, sounds like pure bro science, but hey it's all part of it. Not saying your wrong with your style though. So take a chill pill.