condition mean min max 3 h after light 122.06966666666666 101.679 132.283 6 h after light 86.63053333333333 70.5639 107.115 9 h after light 83.7814 63.5275 115.66 12 h after light 66.09825000000001 8.1029 105.638 3 h after dark 26.2436 22.8296 29.9311 6 h after dark 20.0025 14.6924 22.855 9 h after dark 23.672866666666668 21.1817 26.1638 12 h after dark 4.558755 3.13714 5.98037