We’re in Vicksburg, MS tonight, very humid (compared to AZ). Need to start adjusting as our son’s wedding is in June in GA (what the heck was he thinking!), and I know I’m going to be miserable.
As for sleep, I got up at the crack of dawn (4:30-5:30AM) most of my working years. When I retired in 2017, I turned off the alarm never to turn it on again. My body seems to have adjusted to roughly 8.5 hours of sleep. I go to bed between 9-9:30, read until 10:30 and wake up every morning between 6:30-7AM. However, I DO get up almost every night to use the bathroom around 2AM, but I fall right back to sleep.