condition mean min max 3 h after light 0.57696655 0.0 1.9025 7 h after light 0.5326495 0.0 2.29258 11 h after light 0.49524074166666665 0.0 2.15247 2 h after dark 0.8165239 0.0327188 2.33835 6 h after dark 0.7811460916666667 0.0 2.73863 10 h after dark 0.4573624333333333 0.0 1.40963