condition	mean	min	max
4 h after light	0.291373	0.192372	0.390374
8 h after light	0.09901175	0.0762175	0.121806
12 h after light	0.308361	0.222048	0.394674
4 h after dark	0.45152533333333333	0.315877	0.537207
8 h after dark	0.2291743333333333	0.148743	0.278507
12 h after dark	0.41980833333333334	0.337486	0.535551