Not that rare, OP's description is exactly my work situation. I go in at 9, leave at 5 on the dot (+/- 15 minutes), no one contacts me outside of work, only th

Not that rare, OP's description is exactly my work situation. I go in at 9, leave at 5 on the dot (+/- 15 minutes), no one contacts me outside of work, only the MD even has my mobile number. Boss actually gets annoyed if I work on stuff outside of work time. I think the secret is to find a decent none-tech place to work, everyone else works 9/5 so there is no expectation on me not to.