condition	mean	min	max
0 h after light	2.968355	2.79343	3.14328
4 h after light	2.273105	2.07749	2.46872
8 h after light	2.050695	1.35766	2.74373
4 h after dark	2.859435	2.41547	3.3034
8 h after dark	2.99558	2.92855	3.06261
12 h after dark	2.1459650000000003	1.52468	2.76725