An 11-hour eating window is considered acceptable, and a 10-hour window may be better than an 8-hour window.

“i do think it's reasonable to do a 10 hour eating window which means that i've eat my first bite of food at 6 30 my last bite of food is at 4 30 p.m”

“i have my first bite of food at about 6 a.m i have my last bite of food often at 4 30 some days at five that's an 11 hour eating window i'm fine with that maybe a 10 hour eating window is better”

“So in this way now if we back up and think, "Okay, so when should we eat?," then it makes sense that, well, after waking up maybe give one or two hours before we start eating, and then before going to bed at least three to four. Depending on what your metabolism, two to four hours before going to bed we should stop eating. So that brings up an eating window of, say, up to 10 to 12 hours max when we should be eating so that we have that personal sense of being healthy throughout the 24 hours.”

“after waiting for an hour or two, have your first bite and then count 8, 10, 11, or maximum 12 hours, that's the window of time when you should be eating.”