condition mean min max 0 h after light 1.39497 1.09487 1.69507 2 h after light 1.45412 1.13205 1.77619 4 h after light 1.0685245 0.918569 1.21848 8 h after light 0.9893244999999999 0.583519 1.39513 12 h after light 2.205655 1.70245 2.70886 2 h after dark 3.452705 3.41521 3.4902 4 h after dark 1.9417900000000001 1.62918 2.2544 8 h after dark 1.1167575 0.762625 1.47089 12 h after dark 1.169333 0.482506 1.85616