condition	mean	min	max
4 h after light	0.9767824999999999	0.904605	1.04896
8 h after light	1.214915	1.14555	1.28428
12 h after light	10.9199	10.3023	11.5375
4 h after dark	12.9315	11.9571	14.3586
8 h after dark	5.96152	5.20157	6.50456
12 h after dark	3.25399	2.95016	3.63388