As we get older, sleep patterns can change. Simple steps like getting 20-30...

https://codysultimateword.quillnesty.com/posts/is-it-normal-to-wake-up-briefly-at-night-at-70

As we get older, sleep patterns can change. Simple steps like getting 20-30 minutes of morning light or a low-dose melatonin (0.5-3 mg) can help reset your internal clock