condition	mean	min	max
0 h after light	5.9811499999999995	5.91077	6.05153
4 h after light	11.365649999999999	9.3972	13.3341
8 h after light	13.14165	12.4231	13.8602
4 h after dark	7.258755	6.76059	7.75692
8 h after dark	8.64274	8.195	9.09048
12 h after dark	6.1968	5.81677	6.57683