condition mean min max 0 h after light 222.8655 221.684 224.047 4 h after light 223.45850000000002 217.419 229.498 8 h after light 143.7295 138.006 149.453 4 h after dark 100.80395 96.3649 105.243 8 h after dark 191.20499999999998 185.805 196.605 12 h after dark 226.8385 218.512 235.165