condition	mean	min	max
4 h after light	0.6496135	0.428892	0.870335
8 h after light	0.990708	0.905216	1.0762
12 h after light	0.890995	0.72608	1.05591
4 h after dark	0.498628	0.391247	0.638773
8 h after dark	0.30390300000000003	0.165581	0.552702
12 h after dark	0.5374766666666666	0.0	1.15757