Observed a very bright white saucer (had two legs, as if it was about to land) bright lights, then the left leg of the saucer was green.

Observed a very bright white, saucer-shaped looking object in the sky, the changing colors then turned into a white saucer that looked as if it was about to land.  Left leg of the saucer was green, other leg was red.  Could only capture pictures and a small video, but the video only captures a white moving object.  It would first move different directions, stop for a moment, and continue moving slowly.  It was too high up for it to be a plane and there was another one on the far left of it.  
Came back outside moments later and it was deep in the sky and would fade away behind the clouds.  The sky was completely dark blue, no stars were really in the sky.