News for hackers. Stuff that matters.

A comment on Evening use of light-emitting eReaders negatively affects sleep (2014). Parent comment

Re:Evening use of light-emitting eReaders negatively affects... by vanilla_nut on Monday March 07, 2022 @10:03AM (#30588574)
So sleeping? Not sure how you read in complete dark…
[ Parent | on HN ]
Re:Evening use of light-emitting eReaders negatively affects... by manicdee on Tuesday March 08, 2022 @02:11AM (#30597239)
The control group was allowed to use reading lamps and adjust lights and seating position to their liking.
[ Parent | on HN ]
Re:Evening use of light-emitting eReaders negatively affects... by nautilius on Monday March 21, 2022 @07:07PM (#30760904)
Can 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.
[ Parent | on HN ]
Re:Evening use of light-emitting eReaders negatively affects... by nautilius on Monday March 07, 2022 @11:18AM (#30589591)
"very dim room"...
[ Parent | on HN ]