condition	mean	min	max
4 h after light	4.00045	2.99706	5.81238
8 h after light	2.413798	0.859494	5.04544
12 h after light	3.106653333333333	1.41132	5.1563
4 h after dark	2.7777133333333333	2.16349	3.56174
8 h after dark	2.573534	0.945202	4.13115
12 h after dark	3.7447600000000003	3.24357	4.25548