condition mean min max 3 h after light 0.3604303166666667 0.0 1.07779 7 h after light 0.65375975 0.0 1.78959 11 h after light 0.4936175 0.121421 0.963339 2 h after dark 1.1588788916666666 0.0535327 3.62234 6 h after dark 0.47023105 0.0 0.893188 10 h after dark 0.3352528166666667 0.0 0.961322