condition mean min max 0 h after light 5.255575 4.89058 5.62057 2 h after light 1.5273349999999999 1.12551 1.92916 4 h after light 1.650355 1.55478 1.74593 8 h after light 3.2713200000000002 2.51575 4.02689 12 h after light 5.96535 5.44289 6.48781 2 h after dark 6.406885000000001 6.21393 6.59984 4 h after dark 7.687425 7.05372 8.32113 8 h after dark 8.469175 8.31551 8.62284 12 h after dark 6.9129000000000005 6.70191 7.12389