condition	mean	min	max
4 h after light	0.02128805	0.0156256	0.0269505
8 h after light	0.01067775	0.0	0.0213555
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.014291133333333332	0.0	0.0428734