Struggling with sleep after 60? Simple changes can help. Try getting 20-30...

https://wiki-planet.win/index.php/How_Do_I_Get_Enough_Bright_Light_in_January_in_Wisconsin%3F

Struggling with sleep after 60? Simple changes can help. Try getting 20-30 minutes of morning light to reset your internal clock. Melatonin doses between 0.5-3 mg may also ease falling asleep