condition mean min max 0 h after light 4.63741 4.18028 5.09454 2 h after light 4.8750350000000005 4.69322 5.05685 4 h after light 3.7044299999999994 3.40181 4.00705 8 h after light 4.14571 3.82839 4.46303 12 h after light 6.43322 6.21225 6.65419 2 h after dark 8.860965 8.36372 9.35821 4 h after dark 5.029265 4.47263 5.5859 8 h after dark 4.39469 4.16956 4.61982 12 h after dark 4.404435 3.78868 5.02019