condition mean min max 1 h after light 7.679316481 5.872788391 9.485844571 3 h after light 7.771489679 6.894404371 8.939573108 5 h after light 9.794539921333334 8.460872693999999 10.4971261 7 h after light 8.997895027666667 7.3524642270000005 10.51063522 9 h after light 9.320146612666667 8.437251716 10.25231914 11 h after light 9.045893236 5.380813037999999 11.36921245 13 h after light 8.759304018 7.379532417 10.92489807 15 h after light 10.750583526 9.343912908 12.33049911 1 h after dark 10.612543656666666 9.65573106 11.74408157 3 h after dark 11.021940576666667 10.5665321 11.75960676 5 h after dark 9.512014450666667 9.066224749 9.989962287 7 h after dark 12.560840173333334 11.27499328 14.22633836