condition mean min max 3 h after light 65.21536666666667 55.7404 72.8562 6 h after light 59.057633333333335 54.2603 67.8872 9 h after light 59.1454 54.5639 61.6715 12 h after light 66.0759 54.705 78.7873 3 h after dark 62.51486666666666 59.1697 64.5359 6 h after dark 60.74026666666666 56.4807 64.4435 9 h after dark 64.8205 58.274 73.8425 12 h after dark 77.13749999999999 70.8145 83.4605