Slightly aside, but is there any evidence that the warmth of the light effects sleep? The cited paper compares a light emitting device to a book, which would not be the same as f.lux and this.
Not trying to dismiss this. I'd genuinely like to know as I'm often on my computer late at night.
Comments
Slightly aside, but is there any evidence that the warmth of the light effects sleep? The cited paper compares a light emitting device to a book, which would not be the same as f.lux and this.
Not trying to dismiss this. I'd genuinely like to know as I'm often on my computer late at night.
Yes, and plenty to read on the subject. Look around for blue light and sleep / circadian rhythm / melatonin production.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2831986/