Recently watched a utube by Zero, looking at this insulin sensativity and circadian rhythm..... both saying the same thing.

When I was trying to get better corisol control, low morning carb intake and building over the next two meal helps reset the cortisol clock. I followed this and found it worked however my sleep has pushed later into the night.
Looks like a dinner meal at the 6-7 pm limit with the most carbs at this meal would be ideal. It provides more time between meal and bedtime to get the blood sugar post meal taken care of, allowing the melanonin to work to create "sleep".

Great! Thanks for posting that link. A good reminder WHY last meal needs to be finished by 7pm.

PS. no wonder my OMAD trial worked so well. One meal at 2pm realized the best of everything.