This is a wonderful little point-and-click adventure. I gave it 2 tries and wasn't able to beat it, but I enjoyed it very much.
I like the dusk-to-dawn timer, though to be honest, I didn't understand what it meant the first time around; maybe a couple of icons, e.g. a moon and a sun, would help.
The writing is excellent, which is important in a narrative game.
Good variety of puzzles. I appreciate the division of the screen into sections, so we don't have to be literally hunting for a single pixel.
One thing missing was more music! Apart from the track on the title screen, I wasn't getting any music, and this felt very absent from the atmosphere.