condition mean min max 0 h after light 0.1930215 0.138158 0.247885 2 h after light 0.734578 0.361926 1.10723 4 h after light 0.6443725 0.58685 0.701895 8 h after light 0.64071 0.570723 0.710697 12 h after light 0.6875715 0.323773 1.05137 2 h after dark 0.31851850000000004 0.257741 0.379296 4 h after dark 0.3649835 0.132788 0.597179 8 h after dark 0.22755550000000002 0.155396 0.299715 12 h after dark 0.333765 0.147477 0.520053