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A comment on Things I tried to improve sleep. Parent comment

Re:Things I tried to improve sleep by Lewton on Friday August 25, 2023 @06:48AM (#37260180)
2pm might not be early enough. Depending on genetics the half life of caffeine in your system can vary by a lot. Even if you're in the normal range, a half life of 4-6 hours means that ~25% of the caffeine would still be in your system by midnight...

If you're that worried about sleep quality, it's baffling you have not tried cutting out caffeine altogether

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Re:Things I tried to improve sleep by garrickvanburen on Friday August 25, 2023 @02:27PM (#37265389)
No caffeine after 10am here.
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Re:Things I tried to improve sleep by balfirevic on Friday August 25, 2023 @06:26PM (#37267788)
None of the statements "no coffee after XX" make sense without specifying when you go to sleep.
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Re:Things I tried to improve sleep by garrickvanburen on Saturday August 26, 2023 @08:19AM (#37272153)
I’m not sure the marginal difference between say 8p and midnight is material with a 10a cutoff.
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