condition mean min max 4 h after light 205.6501535 194.322277 216.97803 8 h after light 221.10391449999997 176.324308 265.883521 12 h after light 220.7670475 198.462826 243.071269 4 h after dark 209.924647 193.221045 226.628249 8 h after dark 195.0952475 183.112284 207.078211 12 h after dark 169.819872 169.819872 169.819872