UFO with 5 bright lights caught over Brooklyn

On December 5, 2016, a witness was the neighborhood of Williamsburg (Brooklyn, New York City). As the sky was blue, he has photographed UFO with 5 white lights. What is it?

Witness report:

This was taken from a bus that was moving very slowly during a tour of Brooklyn, NY. I did not have my flash on my iPhone when I took the photos. Also, I only took a photo of this because I knew what the building was but was not mentioned by the tour guide so there would probably not be others taking photos.

I saw the light after the fact when I was looking at my photos. If anyone has the knowledge to judge if this is a reflection, I would welcome that. I took many photos from the bus that day and that particular image did not appear in any of others.