Intuitively, when I’m more tired or most stressed. I would guess that is most likely in the morning—if often have to get up earlier than I like. This excludes getting woken up unexpectedly in the middle of the night, which is known to mess with people’s minds.
I tried to use my hourly Anki performance, but it seems very flat, except indeed for a dip a 6 AM, but that could be lack of data (70 samples).
Intuitively, when I’m more tired or most stressed. I would guess that is most likely in the morning—if often have to get up earlier than I like. This excludes getting woken up unexpectedly in the middle of the night, which is known to mess with people’s minds.
I tried to use my hourly Anki performance, but it seems very flat, except indeed for a dip a 6 AM, but that could be lack of data (70 samples).