condition mean min max 3 h after light 97.6217 92.6149 106.557 6 h after light 126.806 100.808 143.552 9 h after light 151.54366666666667 137.89 174.173 12 h after light 136.3604 79.2966 162.183 3 h after dark 141.24533333333335 135.467 148.81 6 h after dark 131.00366666666667 120.104 152.573 9 h after dark 83.544 73.6852 90.784 12 h after dark 64.8029 57.373 72.2328