I was in the passenger seat of a vehicle traveling west on brandon road, just east of emmett (the closest town). i had first noticed these objects off to the left after witnessing several deer run across the road out of goodells county park. i thought it was only a couple of drones at first, because people would enter the park at night to mess around. upon further observation, i concluded that these were stationary objects. as we approached whales center road, i could tell that these objects began to merge as one behind the tree line. we decided to pull off to the side just after passing stapleton road. after continuing to watch this uap, we were awestruck as we both witnessed the object blink it's lights off. there was no cloud cover and the sky had turned into a shade of purple/dark blue. no additional shapes were discernible or witnessed by either of us in the vehicle.