condition mean min max 0 h after light 0.42943149999999997 0.388434 0.470429 2 h after light 0.9556295 0.875529 1.03573 4 h after light 0.632649 0.475943 0.789355 8 h after light 1.3760949999999998 1.25359 1.4986 12 h after light 2.0450150000000002 1.7068 2.38323 2 h after dark 1.7334450000000001 1.4674 1.99949 4 h after dark 2.16571 2.00668 2.32474 8 h after dark 1.638425 1.47464 1.80221 12 h after dark 0.535279 0.44861 0.621948