condition	mean	min	max
4 h after light	0.5510665	0.485518	0.616615
8 h after light	0.8624165	0.790506	0.934327
12 h after light	1.444465	1.23825	1.65068
4 h after dark	2.43257	2.22098	2.62178
8 h after dark	1.8076666666666665	1.6602	2.07366
12 h after dark	0.6919696666666667	0.371499	0.993048