I often wake up during a TCON redeye flight and look outside for a few minutes, trying to guess location from the light patterns of towns, highways, airports, etc
last year going SEA-JFK, I was in one of the DL A330-900 suites with the seat closer to the aisle than the window (*not* my preferred configuration), and woke up to find the FA taking advantage of the fact that the sliding door on the suite was open and leaning across me to close the shade