condition	mean	min	max
4 h after light	0.0887955	0.039652	0.137939
8 h after light	0.06592355	0.0314201	0.100427
12 h after light	0.06711805	0.0366151	0.097621
4 h after dark	0.11073999999999999	0.0	0.177168
8 h after dark	0.0	0.0	0.0
12 h after dark	0.014269333333333334	0.0	0.042808