condition mean min max 1 h after light 12.92288682 12.92288682 12.92288682 3 h after light 7.387236208999999 5.708257085 9.066215332999999 5 h after light 4.141481716 3.27937358 5.003589852 7 h after light 4.405362217 4.226659098 4.584065336 9 h after light 4.77494179 4.438474004 5.111409576000001 11 h after light 6.03676494 4.950335279 7.123194601000001 1 h after dark 4.723825129 2.5153351980000003 6.93231506 3 h after dark 3.9552005855 3.6707856289999996 4.239615542 5 h after dark 4.0925279745 4.080584981 4.104470968 7 h after dark 4.026536644 3.7690648039999997 4.284008484 9 h after dark 3.878637749 3.825726078 3.93154942 11 h after dark 3.3638091180000003 2.74663357 3.9809846660000003