sleeptimer

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Sleep schedule

A sleep schedule here means the set of bed and wake times from the six cycle lengths. It is a clock plan you can read off the cards. It is not a medical plan, and it does not decide how long you should sleep.

Bed times and wake times

Choose wake up at when the morning is fixed. Each card is a time to get into bed, and the fall-asleep minutes stay separate from the cycle length. Choose go to bed at when the night is fixed, and the same six lengths become wake-up times.

The lengths are always 6 cycles down to 1, at 90 minutes each. To start from an alarm, the bedtime calculator opens on wake up at. To start from a night time, the sleep time calculator opens on go to bed at.

What does sleep schedule mean on this page?

It is the six bedtimes or six wake-up times from 1.5, 3, 4.5, 6, 7.5, and 9 hours. Those times come from 90-minute cycles plus your fall-asleep minutes. It is not a medical plan, and it does not prescribe how long you should sleep.

Which control builds the schedule?

Wake up at counts backward to times to get into bed. Go to bed at counts forward to wake-up times. Both lists use the same six lengths.

Can the schedule line up with a sleep stage?

It cannot. This page does not detect REM or any other stage. A time on the schedule is clock arithmetic only.