Super cool game! It reminds me of old-school Silent Hill on the Playstation 1. The adults that were walking around were very creepy and the atmosphere with the fog is really good.
I survivd the first night because I found a lot of cheese next to some trash cans in the park, as well as a cardboard box I could burn. Then eventually I kept going around (this game has a really big map 😮) and I died in the cementery. But I do appreciate that the way that you implemented dark and cold effects never caused me to not be able to see the map. I think you have a very cool implementation of what its like to be in the dark: Not completely black, but still difficult to see.
I love the atmosphere, and the visuals and I think the concept of your game is super interesting. Trying to survive as a homeless girl... there's something sad about it.
If there's one advice I could give you: I often felt like I didn't know which direction I should be going in. What you could do in the future is add some sources of light. Players usually go towards light in these types of games, and that way you can "guide" the player a bit towards an experience without explicitly telling what to do. I don't think you should spoonfeed solutions to them, but it is nice to have some hint of where to start looking.
Other than this: Great game! Enjoyed it!