condition mean min max 0 h after light 3.02918 2.29774 3.76062 2 h after light 2.5990349999999998 1.93987 3.2582 4 h after light 1.4203100000000002 1.39481 1.44581 8 h after light 1.83331 1.78441 1.88221 12 h after light 4.19267 3.1645 5.22084 2 h after dark 4.493105 3.7543 5.23191 4 h after dark 2.58606 2.53456 2.63756 8 h after dark 2.7008900000000002 2.31515 3.08663 12 h after dark 3.027705 2.82083 3.23458