condition mean min max 3 h after light 69.7231 61.2464 82.1095 6 h after light 92.48703333333333 74.9089 108.557 9 h after light 103.03906666666667 96.2438 114.702 12 h after light 85.86265 25.4386 110.706 3 h after dark 76.12893333333334 73.0985 81.6743 6 h after dark 67.52343333333333 62.7157 73.645 9 h after dark 36.2437 33.7731 39.0892 12 h after dark 17.908250000000002 14.506 21.3105