condition mean min max 4 h after light 151.0 151.0 151.0 8 h after light 655.1999999999999 164.3 1146.1 12 h after light 1644.4 1071.8 2217.0 4 h after dark 1307.3999999999999 233.7 2381.1 8 h after dark 134.2 44.3 224.1 12 h after dark 39.6 34.5 44.7