Cool idea with a very cool aesthetic. The daylight mechanic is a very interesting idea but i didn't really feel like i had to use it, i could just run trough the level without getting caught so maybe turn up the guards speed so that you cant just outrun them. Also an explanation on how to use the daylight would be great too! Otherwise i think you've done a great job and everybody who worked on this should be really proud of what they've made! :D