condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.025016999999999998 0.0103193 0.0397147 12 h after light 0.0 0.0 0.0 4 h after dark 0.013439699999999999 0.0 0.0403191 8 h after dark 0.0 0.0 0.0 12 h after dark 0.007881966666666667 0.0 0.0236459