condition mean min max 3 h after light 0.005556083333333333 0.0 0.066673 7 h after light 0.0 0.0 0.0 11 h after light 0.0 0.0 0.0 2 h after dark 0.006699475 0.0 0.0803937 6 h after dark 0.033188833333333334 0.0 0.230663 10 h after dark 0.0 0.0 0.0