condition mean min max 1 h after light 0.267081667 0.143891434 0.3902719 3 h after light 0.5572507203333333 0.155622356 0.795858015 5 h after light 0.5761356756666667 0.293819507 0.8450841 7 h after light 1.475647311 0.262025668 2.1583237090000003 9 h after light 2.1818957893333337 1.106990263 2.748742405 11 h after light 1.6385711766666666 0.693063575 2.510882362 13 h after light 1.811369891 0.5510498389999999 2.643262965 15 h after light 2.1057291896666666 1.97404915 2.1952969419999997 1 h after dark 3.464400372 3.43109132 3.5149659680000003 3 h after dark 4.526677828333334 3.3851032489999997 5.196746551 5 h after dark 3.573860917666667 2.663296033 4.812790049 7 h after dark 3.2411964896666667 2.33198853 4.599967353