condition mean min max 1 h after light 1.306853784 1.306853784 1.306853784 3 h after light 2.3412725489999997 1.5341901009999999 3.1483549969999998 5 h after light 2.8637331004999997 2.675178622 3.0522875789999997 7 h after light 4.7521778354999995 4.555399251 4.94895642 9 h after light 4.800433609000001 4.645132075 4.955735143 11 h after light 5.595706581 5.248543346 5.942869816 1 h after dark 6.5192256215 6.1553965260000005 6.883054717 3 h after dark 9.26961786 6.01556455 12.52367117 5 h after dark 6.0794436745 5.970463047000001 6.1884243020000005 7 h after dark 7.573830918500001 6.309652372 8.838009465 9 h after dark 10.085072867000001 9.884411314 10.28573442 11 h after dark 11.4210208 10.06158893 12.78045267