condition mean min max 0 h after light 9.613235 8.52917 10.6973 2 h after light 5.282695 4.89432 5.67107 4 h after light 3.30766 3.16564 3.44968 8 h after light 2.9009650000000002 2.30899 3.49294 12 h after light 3.619965 3.49737 3.74256 2 h after dark 4.7468900000000005 4.63444 4.85934 4 h after dark 4.573525 4.21255 4.9345 8 h after dark 9.460655 9.22079 9.70052 12 h after dark 9.790455 9.63478 9.94613