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Nap
ES
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Wake up
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Window
Wake at
Latency
0 min
5 min
10 min
15 min
20 min
30 min
45 min
60 min
Cycle
70 min
80 min
90 min
100 min
110 min
120 min
Format
24-Hour
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Educational tool. Sleep cycles vary (70–120 min).