condition	mean	min	max
4 h after light	0.03720885	0.0370642	0.0373535
8 h after light	0.03539795	0.0302638	0.0405321
12 h after light	0.04299475	0.0369616	0.0490279
4 h after dark	0.08099915	0.0327733	0.129225
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0