condition	mean	min	max
4 h after light	1.1403725000000002	0.268035	2.01271
8 h after light	0.688588	0.532309	0.844867
12 h after light	1.38819	1.19114	1.58524
4 h after dark	0.87399666785	3.55e-09	1.36678
8 h after dark	1.1810526666666665	0.920508	1.46417
12 h after dark	0.837755	0.745478	0.925634