condition	mean	min	max
4 h after light	4.78458	2.5718	8.32623
8 h after light	1.837197	0.418781	2.92069
12 h after light	2.95653	1.95786	3.77097
4 h after dark	3.3521	2.52613	4.72538
8 h after dark	4.4929033333333335	2.80377	6.57139
12 h after dark	5.641936666666666	4.44114	6.64363