I think that might be the wrong way of asking that question. I don't know many people who are forced to work from 9 AM to 5 PM specifically, but I do know plent

I think that might be the wrong way of asking that question. I don't know many people who are forced to work from 9 AM to 5 PM specifically, but I do know plenty of places where there's an expectation that you're putting in more than 40 hours a week regardless of how much work you're getting done, and a manager not seeing anyone in the development team's area at 6:30 is in and of itself a problem, regardless of whether the sprint is finished. In fact, one place where I don't see this attitude at all is a place that does enforce a strict 9-6 schedule. It's more than 40 hours a week, but they're extremely rigid about it - no laptops go home, and working outside of those hours is more or less prohibited.