condition mean min max 0 h after light 53.40915 47.9297 58.8886 2 h after light 57.168350000000004 56.6263 57.7104 4 h after light 49.1516 45.7887 52.5145 8 h after light 53.15345 47.7949 58.512 12 h after light 57.30945 57.0335 57.5854 2 h after dark 62.1764 61.8593 62.4935 4 h after dark 60.30375 58.3344 62.2731 8 h after dark 61.946600000000004 59.2404 64.6528 12 h after dark 55.97895 53.5722 58.3857