tinyE: It's back to not getting dark here until eleven pm. Interesting in terms of science, terrible for people like me who require pitch blackness to fall asleep.
You bitch like Al Pacino in
"Insomnia". :)
Here it seems like at the crack of dawn even at midnight, so currently it doesn't get really dark at all. And I live in southern Finland so it gets "worse" the more north you go. Take that, damn vampires!
I have good thick curtains and "venetian blinds" (are that what they ("sälekaihtimet") are called in English?) so I can get the bedroom dark enough at bright summer nights.
I'm more concerned that the nights are so warm now that it affects my sleep, even though I don't use a blanket and sleep pretty much nekkid. I just sleep better at a bit cooler room temperature, like closer to e.g. +22C/71F. Now it is around+30C/86F indoors, even though the window is open.
It is bearable, but I would sleep deeper in a bit cooler temperature. Too bad my air con unit is far too noisy to be used at nights.