Here is my view of page 11 of the comic book. At this point in the story the two escapees are on the roof of the prison, after climbing up a pipe. I will use Photoshop to copy and paste their silhouettes onto the roof.
This escape took place the evening of December 16. I don't have any weather records, but I think it's a good chance that there was some winter fog around the bay, hence this treatment.