I was sitting on the steps looking at the night sky. I glanced to the east and saw the 4 color flashing lights. I noticed the object because of the colors and it did not stop flashing. I knew then it was not a star. I thought the object oddly colored and grabbed a pair of binoculars to look at the lights it was flashing.It just kept on flashing the 4 colors and did not appear to have motion.I am not afraid of the object. Then, I noticed the 3 smaller ones doing the same flashing but spaced far apart from the bigger and brighter one.Now, I am even more curious as 20 minutes pass and a sparkling flare is emitted from one of the objects and evaporates on ground contact.I did not lose sight of these 4 objects, they stayed in one place all night. They were even there on Monday night in the same place. I suppose they are they when it starts to get dark. I will need to look into that.