condition	mean	min	max
4 h after light	0.167095	0.1343	0.19989
8 h after light	0.172688	0.163215	0.182161
12 h after light	0.463748	0.398674	0.528822
4 h after dark	0.920166	0.765912	1.07442
8 h after dark	0.24622950000000002	0.232831	0.259628
12 h after dark	0.273681	0.257874	0.289488