condition mean min max 2 h after light 30.67535 23.7976 36.5201 6 h after light 24.42705 20.5408 28.6983 10 h after light 35.852850000000004 24.414 49.8299 14 h after light 44.83875 33.0487 56.9379 18 h after light 41.5053 30.0678 56.0116 2 h after dark 38.861016666666664 30.8279 44.295