condition	mean	min	max
4 h after light	0.12122515	0.0803983	0.162052
8 h after light	0.1863915	0.175842	0.196941
12 h after light	0.0	0.0	0.0
4 h after dark	0.0710905	0.0	0.142181
8 h after dark	0.0886989	0.0351178	0.14228
12 h after dark	0.0291089	0.0	0.0582178