condition mean min max 1 h after light 0.22006057 0.22006057 0.22006057 3 h after light 1.134141177 0.726680282 1.5416020719999999 5 h after light 1.780912491 1.1846977890000001 2.377127193 7 h after light 2.907402732 2.854996765 2.959808699 9 h after light 4.6599425945 3.18182847 6.138056719 11 h after light 6.4886152025 4.425645365 8.55158504 1 h after dark 8.5772978495 8.361485525 8.793110174 3 h after dark 8.489932365000001 6.06551681 10.91434792 5 h after dark 5.587391182 5.513280259 5.661502105 7 h after dark 5.490097629 5.34367527 5.636519988 9 h after dark 5.408950439 5.240359099 5.577541779 11 h after dark 4.1926618005 3.639940958 4.745382643