condition mean min max 3 h after light 105.52453333333334 75.3546 128.046 6 h after light 38.3461 34.1515 42.3007 9 h after light 25.421233333333333 20.074 29.1114 12 h after light 31.068499999999997 23.8863 37.0894 3 h after dark 68.88116666666667 53.0199 90.1779 6 h after dark 31.4259 22.2894 38.4449 9 h after dark 27.413833333333336 20.5819 33.6253 12 h after dark 28.2496 21.6376 36.8006