I accidently forgot to set my timer on and my LED was on for four hours longer than the 12/12 cycle. They were on 16/8. 1st week in flower cycle. I turned the LED off and was going to give them 12 hours of darkness and the resume the 12/12 cycle. Growing Platinum Girl Scout Cookies in a Sea of Green. Did I really screw the flowering cycle or will they be okay? Rooky mistake.