Great game. Out of interest, is the third level (with the warehouse) winnable? I couldn't work out a way to get to the exit.
Viewing post in A thief in the night jam comments
If you position yourself just outside the flashlight range of the guard on the right when he turns, you should have time to make it to the upturned cardboard box (which you can hide in). From there you can make it to the exit. It's possible, it's just really tight in terms of timing.
(did you get that the box was hidable? In hindsight, I probably should have signposted the hidey places with a different color, but here we are :D)
Thanks for playing!