condition	mean	min	max
4 h after light	0.1437732	0.0761044	0.211442
8 h after light	0.9994405	0.826241	1.17264
12 h after light	1.9399099999999998	1.76216	2.11766
4 h after dark	0.9479975	0.947824	0.948171
8 h after dark	1.3698299999999999	1.26854	1.47112
12 h after dark	0.418009	0.376692	0.459326