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A comment on A call to improve London's lighting at night. Parent comment
The extra blue is probably screwing up the circadian rhythms of humans and animals:
* https://www.health.harvard.edu/staying-healthy/blue-light-ha...
* https://www.npr.org/sections/thetwo-way/2016/06/21/482936520...
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The extra blue is probably screwing up the circadian rhythms of humans and animals:
* https://www.health.harvard.edu/staying-healthy/blue-light-ha...
* https://www.npr.org/sections/thetwo-way/2016/06/21/482936520...