condition	mean	min	max
4 h after light	1.100808	0.713946	1.48767
8 h after light	1.091805	1.08458	1.09903
12 h after light	0.505321	0.374832	0.63581
4 h after dark	1.7074349999999998	1.31545	2.09942
8 h after dark	1.58623	1.51623	1.65623
12 h after dark	1.211975	0.73113	1.69282