condition mean min max 0 h after light 8.14805 6.62634 9.66976 2 h after light 0.9798359999999999 0.885082 1.07459 4 h after light 1.39103 1.12214 1.65992 8 h after light 1.3657650000000001 1.21658 1.51495 12 h after light 1.48071 1.26065 1.70077 2 h after dark 4.771 4.61506 4.92694 4 h after dark 5.08925 4.67044 5.50806 8 h after dark 10.028089999999999 9.27498 10.7812 12 h after dark 7.89475 7.702 8.0875