condition mean min max 0 h after light 42.9933 42.5607 43.4259 2 h after light 128.256 123.963 132.549 4 h after light 159.412 148.83 169.994 8 h after light 143.9535 137.17 150.737 12 h after light 107.8785 103.335 112.422 2 h after dark 69.3689 62.6989 76.0389 4 h after dark 51.497749999999996 50.5254 52.4701 8 h after dark 46.82115 46.6852 46.9571 12 h after dark 54.0481 53.8587 54.2375