I waived the white surrender flag last week when I took the air conditioner out of my bedroom window. While temperatures have been comfortable for weeks, my bedroom gets tons of afternoon sun and it heats up quite rapidly. I need that boost of coolness, especially because my bed time, on most days, is noon. I have to sleep during the hottest part of the day. As I have said here many times before, don't cry for me. This is the life I have chosen, and it's worked out extremely well.
You can talk to anyone on the dawn patrol-- we sleep better when it's dark and cool. Prime sleeping seasons are upon us.