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ganz comments on My simple hack for increased alertness and improved cognitive functioning: very bright light - Less Wrong Discussion

54 Post author: chaosmage 18 January 2013 01:43PM

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Comment author: ganz 19 January 2013 10:48:15AM 1 point [-]

I found a cheap lux meter helpful in convincing myself to actually make a change in my lighting. I moved my workspace lighting from 130lux at my desk to 500lux , and have found it easier to stay alert in the evenings.

I believe it also improved my ability to judge indoor lighting levels, but haven't tested this.