condition mean min max 1 h after light 7.735495138 7.015898926 8.378238544 3 h after light 5.847147992666667 5.684335761 6.076202497000001 5 h after light 8.305028556 7.085838557000001 10.03038653 7 h after light 7.6233824603333336 7.194998699 7.85241164 9 h after light 6.477886964333334 4.599467751000001 8.424957325 11 h after light 6.412345548666666 5.423754475 7.345653968 13 h after light 7.359535791333333 5.3266736439999995 8.690398771 15 h after light 6.672448192333333 5.896919345 8.028511952 1 h after dark 7.797730842 5.869257505 9.071209455 3 h after dark 6.791019312666667 4.97920844 8.401771522 5 h after dark 9.137669676 7.017015247000001 11.8864501 7 h after dark 10.623173161666667 9.820838025 11.08765402