Nope the door was locked tight, I checked.....the first thing I did. Also that light was only in the picture, If it would have been from a open door I would have saw that. It was pitch black out there that night, any light would have stood out like a sore thumb.
What looked like a cracked door to you was the iron gate in front of the door, it made it look like it was open a bit......I looked at it after you said that and i can see what you thought you saw.