condition	mean	min	max
0 h after light	3.137165	3.04719	3.22714
4 h after light	2.918165	2.54187	3.29446
8 h after light	2.013125	1.55965	2.4666
4 h after dark	2.7829550000000003	1.92062	3.64529
8 h after dark	5.254155	5.11552	5.39279
12 h after dark	3.58728	3.25058	3.92398