if anyone is interested, Michael from f.lux provided some great info in relation to the study the Time article is referencing when it was originally posted on H

if anyone is interested, Michael from f.lux provided some great info in relation to the study the Time article is referencing when it was originally posted on HN: https://news.ycombinator.com/item?id=21916679 https://news.ycombinator.com/item?id=21916679