condition mean min max 0 h after light 76.2664 68.4021 84.1307 2 h after light 66.0359 64.5512 67.5206 4 h after light 55.619600000000005 54.3926 56.8466 8 h after light 65.13645 62.1096 68.1633 12 h after light 116.353 114.832 117.874 2 h after dark 151.079 146.625 155.533 4 h after dark 125.606 125.135 126.077 8 h after dark 133.07150000000001 115.962 150.181 12 h after dark 98.86385 91.8867 105.841