When OP wrote they were required to work in the office 8.5 per day, I assumed that they were required to work in the office 8.5 hours per day. I agree with the other guy, if OP meant to claim they were required to work 16 hours in the office per day, they should've spelled that out and not relied on people to guess.
I understand that, yes. But that's not what the original comment says. If the complaint is that ~16 hours is expected, the comment shouldn't focus exclusively on the fact that 8.5 hours is required.
