How long do you sleep per night

I usually need 6-8 hours of sleep.

During the pandemic, about 9 hours per night. Up to 10.
WFH will end after summer for me and it might to down to 8 hours per night.

I shoot for 8 hrs but I wake up to go to the RR a lot (age n’stuff you know), so I don’t get anywhere near the full 8…