condition	mean	min	max
1 h after light	20.3142534	18.1881133	22.4403935
3 h after light	21.404140383333335	19.50452314	24.78258868
5 h after light	17.813581963333334	16.37427716	19.92674785
7 h after light	15.673040913333335	12.47418038	19.007481600000002
9 h after light	14.29970642	12.53651459	15.78078562
11 h after light	13.994929053333333	11.51769191	16.31481986
13 h after light	17.033514906666667	14.97875466	19.44944561
15 h after light	16.25889481666667	13.38490374	18.19231528
1 h after dark	16.614721423333332	15.25137535	17.89098384
3 h after dark	18.32725091	17.97993929	18.73051834
5 h after dark	18.955175476666664	16.77559705	21.05085741
7 h after dark	16.61053908	10.57343814	23.4016315