Solar-based sleep patterns compared to modern norms

5 hours ago

The continuous eight-hour sleep schedule is a modern invention linked to the 9-5 work schedule.
Historically, sleep was polyphasic and aligned with natural cycles, like the sun, without artificial lighting.
In summer, siestas allowed rest during midday heat, splitting work into cooler morning and late afternoon periods.
In winter, people had two sleeps with a wakeful period in the middle of the night for chores.
Greece still practices split workdays with afternoon siestas, reflecting traditional rest patterns.
Modern rigid schedules disrupt natural sleep rhythms tied to climatic and seasonal cycles.
The author hopes the siesta remains culturally ingrained as a superior way to structure the day.

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