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So sleeping? Not sure how you read in complete dark…
by vanilla_nut 5y ago
So sleeping? Not sure how you read in complete dark…
- nautilius 5y ago"very dim room"...
- manicdee 5y agoThe control group was allowed to use reading lamps and adjust lights and seating position to their liking.
- nautilius 5y agoCan you point me where that is described? All I find is "(ii) reading a printed book in the same very dim room light for ∼4 h before bedtime for five consecutive evenings", highlight mine.