If you are lucky enough to spot a raccoon during the day then the chances are that its a mother who's out foraging for food to give to her babies, just like this raccoon mother appropriately named Rocksy.
Rocksy normally sources her food from the cats bowl, but as soon as that's full she lets starts banging on the glass window with a rock to let the world know she would like some more food. Genius!
These raccoons know what they're doing. They're smarter than you think!