condition mean min max 0 h after light 54.808099999999996 48.7973 60.8189 2 h after light 28.1075 27.6054 28.6096 4 h after light 30.03905 29.0137 31.0644 8 h after light 29.1464 27.5824 30.7104 12 h after light 39.31465 35.6607 42.9686 2 h after dark 38.5899 37.8438 39.336 4 h after dark 39.76085 37.1157 42.406 8 h after dark 54.037000000000006 53.5427 54.5313 12 h after dark 58.6848 54.4363 62.9333