condition mean min max 4 h after light 121.1882655 119.29832 123.078211 8 h after light 117.036914 109.937162 124.136666 12 h after light 120.40112400000001 115.693595 125.108653 4 h after dark 178.6704365 131.732072 225.608801 8 h after dark 171.258576 124.759289 217.757863 12 h after dark 104.537277 104.537277 104.537277