condition mean min max 0 h after light 181.8 175.524 188.076 4 h after light 112.9659 94.7658 131.166 8 h after light 208.62099999999998 194.005 223.237 4 h after dark 232.18900000000002 191.222 273.156 8 h after dark 192.101 191.869 192.333 12 h after dark 146.501 131.86 161.142