condition	mean	min	max
4 h after light	0.23207	0.0	0.46414
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.5698	0.0	1.7094
8 h after dark	0.0	0.0	0.0
12 h after dark	0.10672114333333334	0.0	0.316159