condition	mean	min	max
3 h after light	3.8121	2.76829	4.44288
6 h after light	2.4801699999999998	1.16377	4.17357
9 h after light	3.98042	2.91439	5.07438
12 h after light	2.751725	2.05556	4.27056
3 h after dark	3.44343	2.45918	4.53981
6 h after dark	2.6781200000000003	2.16536	3.5811
9 h after dark	3.2420733333333334	2.75638	3.91259
12 h after dark	4.103445	2.80997	5.39692