Great job on the tutorial, music, and art -- just a really good composition!
I probably missed something because I didn't understand what I could do to affect the scene besides planting carrots and picking things up. Was I supposed to place items in certain places, like separate them from each other?
I think you could really expand this if you redesigned the gameplay a bit. This is the kind of world you could spend a lot of time in -- why the day time limit? Think bigger -- honestly, this is a solid start at an Animal Crossing style game!