condition mean min max 1 h after light 2.5760456880000002 2.46227132 2.6898200560000003 3 h after light 2.3564455216666667 2.134036341 2.792146994 5 h after light 3.0176894053333334 2.1710869219999998 4.694273865 7 h after light 2.5066695743333334 2.281780136 2.747453596 9 h after light 2.8558859853333334 2.0554592680000003 4.154393895 11 h after light 2.3692993026666667 1.907114255 2.8299925889999997 1 h after dark 2.6466096683333333 2.391459858 3.089394504 3 h after dark 2.5869524580000003 2.19018037 2.829208781 5 h after dark 3.628048758 2.4442455880000002 5.821444955 7 h after dark 3.3793912856666664 2.7624101569999997 4.238247543 9 h after dark 3.3868285206666666 3.2333076910000003 3.652212379 11 h after dark 2.8662673406666666 2.678957641 3.1589301180000002