condition mean min max 4 h after light 112.6 112.6 112.6 8 h after light 158.4 126.5 190.3 12 h after light 227.10000000000002 148.9 305.3 4 h after dark 301.3 273.1 329.5 8 h after dark 133.9 71.0 196.8 12 h after dark 133.3 100.2 166.4