condition mean min max 0 h after light 33.3746 33.1463 33.6029 2 h after light 30.32465 29.5465 31.1028 4 h after light 19.7334 19.0905 20.3763 8 h after light 7.746270000000001 6.13483 9.35771 12 h after light 9.64648 9.08826 10.2047 2 h after dark 6.76321 6.51626 7.01016 4 h after dark 9.362950000000001 9.18917 9.53673 8 h after dark 17.7196 17.4165 18.0227 12 h after dark 30.1831 28.7323 31.6339