condition	mean	min	max
4 h after light	0.9987215	0.920883	1.07656
8 h after light	1.474615	1.33106	1.61817
12 h after light	1.350105	1.19291	1.5073
4 h after dark	0.767545	0.533196	1.17441
8 h after dark	1.087626	0.782628	1.31018
12 h after dark	0.710252	0.0	1.56143