Struggling with sleep after 60? Small shifts can help. Try getting 20-30...

https://research-wiki.win/index.php/What_Causes_Middle-of-the-Night_Waking_Besides_Aging%3F

Struggling with sleep after 60? Small shifts can help. Try getting 20-30 minutes of morning light to reset your internal clock, and consider a low dose of melatonin (0.5-3 mg) an hour before bed