There are three people visible in the image. They appear to be engaged in some activity, possibly related to the large truck parked nearby. The person on the left is wearing a green shirt and appears to be holding something small, possibly a tool or equipment. The person in the middle is dressed in a green jacket and is also holding something small. The person on the right is wearing a white shirt and is holding a larger object, which could be a bag or a piece of equipment. The overall scene suggests a work-related activity at night.