nostr:nprofile1qqswhhhf99z77pfg80s2c00z27rusxn2tzss7450n34krkwa2yadhtgprpmhxue69uhkummnw3ezuendwsh8w6t69e3xj730tp0rzw might know

Replace your light bulbs with red 👁️👁️

I don't know any but I know some that will make you unable to sleep once you hear the message.

Bluelightdiet.com

The good books about circadian rhythm are the ones you could read in sleep :-) .. rest all keep you awake !