condition mean min max 0 h after light 0.4719415 0.46155 0.482333 2 h after light 0.7132225 0.644253 0.782192 4 h after light 5.426855 3.99251 6.8612 8 h after light 5.08225 5.07259 5.09191 12 h after light 4.247585 3.05876 5.43641 2 h after dark 3.6864749999999997 2.81389 4.55906 4 h after dark 4.05919 3.68858 4.4298 8 h after dark 1.7341950000000002 1.08503 2.38336 12 h after dark 0.7316514999999999 0.605196 0.858107