condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0102899 0.0 0.0804052 11 h after light 0.013117691666666667 0.0 0.0597245 2 h after dark 0.03661194166666667 0.0 0.403213 6 h after dark 0.007919933333333334 0.0 0.0495814 10 h after dark 0.0 0.0 0.0