Intermittent pulsing, green, stationary, then moved an hour later.

I Woke up from sleep at 3:30 am and noticed my phone was dead (odd because it was fully charged a few hours ago) I go to the outlet near my bedroom window and happen to look out.  It is an east facing window.  I saw a bright white light that I pushed off as a star. I went to the kitchen and back and looked out again.  I now saw the light now flashing red and blue. I think ok its a plane.  I decide to look one more before I get back in bed. It is now pulsing green with  almost laser  looking lights all around except for the top left corner also pulsing green in a   clockwise circular pattern.  I was shocked and rushed outside.  I had no way to photograph because of the dead phone.  I watched until 4:15 it was stationary the entire time and would pulse green with long starburst formation then go back to a plain white light and sometimes flash red and blue in the center.
Like I said, this was stationary the entire time until I went in at 4:15 am . I looked out one more time from my window and it was no longer visible directly from my window. I crouched down and the green light was now directly above my apartment building(still stationary). I went to bed and had strange dreams and thought I was hearing loud noises all night.