condition mean min max 1 h after light 7.010100839000001 4.251197567 9.769004111000001 3 h after light 9.342117180333334 8.228540714 10.80744469 5 h after light 9.736900597 8.806910881 10.30051352 7 h after light 7.900961596333333 7.1890761329999995 9.259185432999999 9 h after light 9.868918790333334 7.968123681000001 11.24966896 11 h after light 10.141910303333333 6.60637423 13.13144037 13 h after light 11.285814203333333 10.42247948 12.32006683 15 h after light 11.000998876333334 9.273125689 13.15253238 1 h after dark 12.173910806666667 10.336480300000002 14.24127129 3 h after dark 12.452388096666667 10.73968287 15.34651384 5 h after dark 13.42203721 11.98923005 14.45088884 7 h after dark 10.963425135666666 9.621327597 11.77032554