condition	mean	min	max
0 h after light	0.8542555000000001	0.777351	0.93116
4 h after light	1.7074449999999999	1.50224	1.91265
8 h after light	2.143345	1.99602	2.29067
4 h after dark	2.52004	2.43871	2.60137
8 h after dark	2.108395	1.61841	2.59838
12 h after dark	1.226375	1.21287	1.23988