condition mean min max 3 h after light 0.6164975 0.0 1.50971 7 h after light 1.2852685583333334 0.0 3.51921 11 h after light 1.4054283333333333 0.0482021 2.50994 2 h after dark 1.059253125 0.0 2.03544 6 h after dark 0.864009025 0.0 2.02147 10 h after dark 0.6940699166666666 0.0 1.83879