condition mean min max 1 h after light 3.1237200743333333 2.1224297880000003 4.640255193 3 h after light 4.388573467666666 1.585912189 7.560166562 5 h after light 4.316821155666666 2.024525302 7.15736124 7 h after light 6.880420946666666 1.893489332 12.37125676 9 h after light 2.9303011436666666 2.254641055 3.840789369 11 h after light 5.931669354666667 1.038591282 12.09686016 13 h after light 3.181960703666667 2.136792399 5.188914843 15 h after light 2.909970979666667 2.5121291880000003 3.50415715 1 h after dark 6.491282003999999 1.528966241 10.26842492 3 h after dark 8.068422423666666 3.364330027 14.36047473 5 h after dark 12.947624259 5.917964667000001 24.944005899999997 7 h after dark 10.814157718333334 4.430051935 18.0359172