condition mean min max 3 h after light 43.05656666666667 36.1963 49.1746 6 h after light 52.7342 29.207 73.3792 9 h after light 62.4773 38.34 96.8795 12 h after light 77.46867499999999 53.4068 103.13 3 h after dark 116.73733333333334 106.387 133.935 6 h after dark 99.02706666666667 84.2798 119.547 9 h after dark 68.85126666666666 56.2495 79.106 12 h after dark 70.4213 59.2854 81.5572