Last night I had a meeting via Zoom, the house is still extremely warm but the garden was lovely and cool so I went out there. Much cooler and I finished it just after 10pm. Well within the law, better for me too. Other people were out around the same time, enjoying the long evenings, just existing.
Tonight I've got in from work just after 10:30
Thankfully I don't live around people who want and expect people not to make a sound. And I recognise that people work all kinds of hours
In fact, I seem to recall seeing that, since Covid, more places have gone to a 4 day week so people don't work Fridays. Or that's the day they are allowed to WFH so don't have to be up so early.
Respectfully, if your health conditions and job don't align well, as this seems with you needing X amount of sleep for a physical job which exhausts you so much you can't hear your alarm (but also aren't exhausted enough to just drop off) then maybe it's time to look at a different job which may suit your conditions better