condition mean min max 3 h after light 124.34 100.741 142.533 6 h after light 85.9254 64.9793 101.124 9 h after light 107.04553333333334 97.8286 116.122 12 h after light 115.31275 110.216 118.336 3 h after dark 95.3132 91.0891 98.0787 6 h after dark 90.01783333333333 77.3048 98.1149 9 h after dark 83.8954 72.0524 99.2952 12 h after dark 110.366 102.468 118.264