No problem! I've been in a sort of similar situation myself and I know it can be hard; this is one of many "do as I say not as I do" situations that you'll probably find yourself in.

If people are aware that you're often up at odd hours hammering away at stuff, maybe just communicate that you don't have this expectation of them, and that you would strongly prefer they didn't follow suit (or whatever messaging would be appropriate for your situation). I'm sure folks would understand and hopefully get the message and if not at least it's a starting point.

Either way, good luck and thank you for thinking of your employee's wellbeing!