condition	mean	min	max
2 h after light	1.476956	0.942078	1.9353
6 h after light	1.4272433333333334	1.044	1.71558
10 h after light	1.2604376666666668	0.909773	1.63577
2 h after dark	1.39345	1.30145	1.57071
6 h after dark	1.1066293333333332	0.870628	1.43017
10 h after dark	1.318142	0.977974	1.98974