condition mean min max 1 h after light 5.453997884 5.439355515 5.468640252999999 3 h after light 4.148505098 2.476855093 6.118629451 5 h after light 6.4705723236666675 3.1013344330000003 11.01161701 7 h after light 8.737581532666667 5.166134066000001 12.96152171 9 h after light 13.403689686666668 11.74270315 16.380840900000003 11 h after light 13.93542384 12.27942951 15.94406533 1 h after dark 19.81963791333333 19.23526118 20.91026681 3 h after dark 20.47867195 18.79109596 22.98048015 5 h after dark 21.515599050000002 20.31662447 23.76524347 7 h after dark 16.53088821 14.08661413 19.41089595 9 h after dark 14.270024636666667 12.99799312 16.15597584 11 h after dark 12.147035453666668 9.362415191 16.0913268