condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.03391285	0.0	0.0678257
12 h after light	0.137776	0.109879	0.165673
4 h after dark	0.0	0.0	0.0
8 h after dark	0.01814165	0.0	0.0362833
12 h after dark	0.03572075	0.0	0.0714415