condition mean min max 0 h after light 160.8245 153.02 168.629 2 h after light 64.22149999999999 64.0424 64.4006 4 h after light 54.7673 48.8148 60.7198 8 h after light 57.8438 46.7541 68.9335 12 h after light 82.01595 78.5498 85.4821 2 h after dark 96.30705 77.0251 115.589 4 h after dark 137.11 121.927 152.293 8 h after dark 212.802 202.664 222.94 12 h after dark 173.3785 146.91 199.847