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Ask HN: How many hours of sleep are you getting?

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31–40 of 56 posts

Re: Ask HN: How many hours of sleep are you getting?

#31
Probably about 5-6 hours a night. People tell me that you can't have make up sleep... but during the weekends I'll hit the bed at 2am and wake up somewhere in the middle of the next afternoon and feel perfectly refreshed.

My problem stems mostly from the 7 years I spent working a night shift at a grocery store. It completely flipped my sleep cycle script and I'm about 400% more efficient/focused between 10pm and 4am than I am at any other time during the day/night.

Re: Ask HN: How many hours of sleep are you getting?

#35
Average 10. When I'm really tired 12 to 14. I can do with as little as 8, but if I go south of 8 for more than 2 days in a row I will not be productive. The day is kind of foggy.

OTOH I have noticed that in these foggy days, especially in the afternoon, I get very creative insights. I just write them down because I can't use them on that day, but after a good night of sleep these insights come very handy in the next days.

EDIT: that's before I stopped coffee. My sleep pattern has been irregular these last few days. I don't enough data yet, but I seem to need less sleep. I guess my average will go below 10, maybe down to 9h. I'll see in a year.

EDIT2: I'm obviously not counting "crash coding" sessions. I may stay awake for 36h, with serious pain in old injuries past the 24h mark, and hallucinations past that 36h limit. My productivity seems low after 24h, so I don't bother and just go to bed.

Re: Ask HN: How many hours of sleep are you getting?

#36

Probably about 5-6 hours a night. People tell me that you can't have make up sleep... but during the weekends I'll hit the bed at 2am and wake up somewhere in the middle of the next afternoon and feel perfectly refreshed. My problem stems mostly from the 7 years I spent working a night shift at a grocery store. It completely flipped my sleep cycle script and I'm about 400% more efficient/focused between 10pm and 4am…

I feel the same. Worst for me is afternoon hours where I just get a drop in energy. Best hours for me is anything after 22:00, then I can go on and on until physical exhaustion.

I exercise around 2-3am daily, too, so that must contribute to my increased alertness during the night.

Re: Ask HN: How many hours of sleep are you getting?

#37

The other night I fell asleep at 6pm, woke up 4 hours later (10pm) then done some work until about 4:30am and caught 3 hours sleep and I felt great the next day. It was really weird, felt like I was up all night but wasn't tired at all the next day until late evening. Anyway, I usually get 6 hours on weekdays and feel crap for an hour before brushing my teeth etc.

You experienced segmented sleep [1]. Some argue that this is the natural way of sleeping, if you remove artificial lights and modern schedules.

[1] http://en.wikipedia.org/wiki/Segmented_sleep

Re: Ask HN: How many hours of sleep are you getting?

#39
In the week I do 7.5 hours a night. 9:30 to 5am. I find I wake up feeling best if I get sleep in blocks of 1.5 hours (with a bare minimum of 4.5) so depending on circumstance I do 6 hours some nights (go to bed later) or 9 if I need to catch up some sleep (wake up later).

I find that consistently getting 6 hours is survivable, but if I do it for too long I feel quite sluggish mentally.

On the weekends the strict schedule goes out the window. I go to bed when I get home or if its a night in when I'm tired, and wake up whenever it feels right.

Re: Ask HN: How many hours of sleep are you getting?

#40

Probably about 5-6 hours a night. People tell me that you can't have make up sleep... but during the weekends I'll hit the bed at 2am and wake up somewhere in the middle of the next afternoon and feel perfectly refreshed. My problem stems mostly from the 7 years I spent working a night shift at a grocery store. It completely flipped my sleep cycle script and I'm about 400% more efficient/focused between 10pm and 4am…

About the same for me except that being a night person is why I used to work the night shift. My problem comes from the 7 years since then that I've spent working day shift.

I'm usually ineffective until about 10am, then good until the midafternoon, when I have trouble focusing for awhile, then good until the evening slump (transitioning out of work) then good until 2am-4am.

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