I was driving on sutters mill rd towards jungermann when myself any my passenger observed hovering crafts with lights in the distance. the crafts were about 200 yards apart and were rotating. we continued to drive until we reached jungermann road where we pulled into a walmart peking lot. we observed the crafts flying and hovering above. i got out of my car as i was going to attempt to take a photograph and when i walked behind my car a craft slowly approached from the south side of the lot and lowered quietly down to approximately 200 foot above me. the blinking lights on the craft turned off and the craft went “dark”. at first i was thinking it was a drone, but when it got closer it was too large & quiet to be a drone, but too small and quiet to be a plane. the appearance was square / rectangular and dark grey / black in color. it was about the size of a small car and was almost opaque like looking at dark tinted windows hovering in the sky above me. i looked back at the passenger door of my car and then looked back up, the lights turned back on, the craft started to rotate and then “glided” across the sky ascending about 200 feet up and to the north. about the time it was close to 200 yards away, the next craft was coming close. after a few minutes they all disappeared. we drove back down sutters mill towards mexico road. about 15 minutes later i looked outside and saw the same lights/crafts. i called my daughter out and then my husband. we all observed 3 crafts moving in the same manners above the houses in the neighborhood. this continued for about 5-10 minutes and then disappeared again.