condition	mean	min	max
4 h after light	1.687591	0.993823	2.06142
8 h after light	1.2963563333333332	0.410529	1.77434
12 h after light	1.710698	0.814954	2.73611
4 h after dark	1.96476	1.43324	2.65252
8 h after dark	1.8785433333333335	1.44598	2.1455
12 h after dark	2.69901	2.14546	3.25302