Last place I worked, I was on call once every 4 weeks or so which entailed getting up in the middle of the night at least 3 days and often more then once. They also practiced dog-pile trouble shooting where everyone was expected to hop on "red alerts" and stay on the call until the issue was resolved.
I've seen it take 6hrs+, running past 5 o'clock or sometimes starting in the evening and running for hours.
During the pandemic, I unplugged around 3pm to grab some new shoes for a kid that had ripped theirs out, because other guys were around and after 5pm I'm on my own. Boss starts texting me, "where are you" and "you should do this stuff after hours"...
This really left a sour taste and I've since moved on.
We need some sort of ability to demand OT, hour for hour comp time, and after hours compensation. One person can fight back, but we are constantly undercut by management. I would often try to comp time and get hit up because it's a busy week, then later that comp time would evaporate and I'd get alot of flack trying to claw it back. My preference is not to comp my time in the morning, but I'd end up clocking in an hour later afew times a week just to try and get some of my time back.