condition mean min max 3 h after light 0.051365158333333334 0.0 0.325898 7 h after light 0.043975 0.0 0.273409 11 h after light 0.055457 0.0 0.424649 2 h after dark 0.009245166666666667 0.0 0.110942 6 h after dark 0.0 0.0 0.0 10 h after dark 0.009256916666666667 0.0 0.111083