condition mean min max 0 h after light 41.7855 40.6267 42.9443 4 h after light 34.845150000000004 26.4936 43.1967 8 h after light 104.5265 93.028 116.025 4 h after dark 105.60365000000002 78.2283 132.979 8 h after dark 69.6263 64.8896 74.363 12 h after dark 43.2984 36.6703 49.9265