What do you want, a medal?
I did night shifts for 5 years, it's part of the reason I don't sleep well actually. Never again.
What makes an early riser "sensible" exactly? Doctors say you should be getting 7.5hrs of sleep a night. So to flip it around my neighbour is essentially dictating that I need to be in bed by 11.30pm on a Friday night right? Lol. I'm betting most of the people in here are never in bed by then, let alone on a Friday night when you want to wind down after a long week of work, I dunno have a few beers, have a late pizza and watch a movie or something. My last street was full of "sensible" people where everyone respected others slightly different timeframes and trimming hedges etc, washing cars probably never started before 9am at the weekend.
I couldn't care less if I got woken up at 7am on the odd weekend for whatever reason. I just find it surprising that someone would pick that time for their weekly shop every single damn time.