The floating man

It was just one normal night in the town of Lititz in northern Pennsylvania, you were walking down the street at night on rosemary lane. It’s dark outside, as you are returning home you see a odd skeptical in the sky, a man that seems to be floating in the sky but it looks like he’s walking (please be as realistic as possible pls, also that doesn’t mean you can be some cosmic entity or demon/angel, you are human)