I was enjoying a campfire along the shore of flaming gorge in wyo. it was about midnight or a little after on the night of the 2nd of july 2017. i was looking to the east across the lake when i saw a light come up from the horizon. it stopped at a angle to me of approximately 25 degrees. it was by itself for about 1 minute then joined by a 2nd lite traveling from the ne , it placed itself to the south of the first lite a little higher angle than the first about 35 degrees. the 3rd lite appeared suddenly from the se approximately 60 degrees. this formed a huge triangle. finally a 4th appeared to the south or (left of the 2nd and just a little lower). all the lights were a orange glow. the lights stated to leave in pretty much the reverse order they appeared. the color changed from orange to white when they were leaving. time elapsed for this about 8 minutes.