condition mean min max 0 h after light 1.1442350000000001 1.13475 1.15372 2 h after light 2.71292 1.95776 3.46808 4 h after light 3.42772 3.39491 3.46053 8 h after light 2.53453 2.39975 2.66931 12 h after light 5.318899999999999 4.74942 5.88838 2 h after dark 3.316095 3.24511 3.38708 4 h after dark 3.03313 2.54482 3.52144 8 h after dark 1.871525 1.41814 2.32491 12 h after dark 1.283895 1.14399 1.4238