Like the title says, a few days ago my light timer kicked the bucket, so I've been manually turning it on and off each day, on at noon off at 9pm. I normally work a schedule of 2 days 2 nights then 4 off, last night being a night shift. Well my wife forgot to turn the light off (kessil a360w, 75% color 60% intensity) and I come home this morning to the light already on finding out she left it on after she went to bed, I freaked out went over to the tank and everything looks pristine like I have never had any bad cyno outbreak. What could have caused this? I figured the worst with the light being on all night