condition	mean	min	max
4 h after light	0.4910825	0.273801	0.708364
8 h after light	0.6172605	0.299013	0.935508
12 h after light	0.2059045	0.193772	0.218037
4 h after dark	1.0299	0.0	1.55085
8 h after dark	0.851592	0.638928	1.09542
12 h after dark	0.9274986666666667	0.375626	1.89704