When I interviewed roughly 10 years ago, I asked every person I met on the team roughly how many hours a week they worked. Every single person deflected and answered a question I hadn't actually asked.

For that team at least, the job you were hired to do was to get results. I imagine OP was referring to people simply putting time on the clock and being just present enough to avoid notice, without actually caring whether they were getting the same results a full level of effort would achieve.