condition mean min max 3 h after light 0.13786766666666667 0.0 0.252743 6 h after light 0.37279866666666667 0.212673 0.571844 9 h after light 0.17866066666666666 0.0 0.410678 12 h after light 0.18129325 0.0 0.303013 3 h after dark 0.25044299999999997 0.130126 0.491071 6 h after dark 0.0 0.0 0.0 9 h after dark 0.127463 0.0 0.382389 12 h after dark 0.17904 0.100342 0.257738