condition	mean	min	max
4 h after light	0.794646	0.669378	0.919914
8 h after light	0.581169	0.496876	0.665462
12 h after light	0.39382100000000003	0.241484	0.546158
4 h after dark	1.120759	0.968538	1.27298
8 h after dark	0.7537929999999999	0.664507	0.843079
12 h after dark	0.670669	0.660965	0.680373