condition	mean	min	max
4 h after light	1.7090649999999998	1.18232	2.23581
8 h after light	0.7682724999999999	0.658994	0.877551
12 h after light	0.565404	0.476577	0.654231
4 h after dark	0.4492115	0.359299	0.539124
8 h after dark	0.521549	0.395161	0.647937
12 h after dark	0.6451255	0.56243	0.727821