condition mean min max 3 h after light 45.6828 43.5374 47.1399 6 h after light 63.823600000000006 63.3522 64.1457 9 h after light 89.88676666666667 82.212 101.521 12 h after light 95.45705 37.8142 122.224 3 h after dark 98.37543333333333 86.6833 106.752 6 h after dark 98.57966666666667 96.8745 101.277 9 h after dark 76.77380000000001 70.0642 82.0995 12 h after dark 42.786 38.8547 46.7173