condition mean min max 1 h after light 5.937560192 5.937560192 5.937560192 3 h after light 9.0800476595 8.455680744 9.704414575 5 h after light 5.942305578999999 4.321382459 7.563228699 7 h after light 6.112561384000001 5.447196987000001 6.777925781 9 h after light 6.723861791500001 5.421519787 8.026203796 11 h after light 12.7098317285 9.386283867000001 16.03337959 1 h after dark 9.7435174535 4.981934487 14.50510042 3 h after dark 7.2924687425 6.405423812 8.179513672999999 5 h after dark 8.431403508 7.965086686 8.89772033 7 h after dark 10.560371835 8.675436 12.44530767 9 h after dark 13.10632944 12.67506454 13.53759434 11 h after dark 11.6375994305 8.673480711 14.60171815