Is 2am considered late or early?

So yeah, found myself doing a bit of work at 2am, tidying things up a bit. I squashed a pretty major bug with just four lines that my previous workaround had done using 40+. And I learned something about using RAGS which is always nice.
I cleaned up a few objects early on in the game so they interface a little better (stuff like the tome which you have to examine first and the forklift key which you use examine to pick up, not sure what I was thinking there tbh). I've also tweaked some of the passwords for the alleyway, a couple of them I hated and there were one or two glaring omissions.
Not a lot done but at least production is up as much as 25% in some areas, this is progress!