condition	mean	min	max
4 h after light	0.02971385	0.0144457	0.044982
8 h after light	0.0091788	0.0	0.0183576
12 h after light	0.0099523	0.0	0.0199046
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0