As the world falls asleep, darkness blankets everyone.
The children warm in their beds, the lovers happily snuggled against each other, the new parents hoping to get just one night of peace and quiet, the old woman who is sleeping alone for the first time in 80 years, the single father who guiltily hires a nanny to watch his son during the day, the lost man slumped against a building on a cold winter's night, they are all covered by the same blanket of dark.