condition	mean	min	max
4 h after light	0.0074249649999999995	0.00686846	0.00798147
8 h after light	0.014043934999999999	0.00677427	0.0213136
12 h after light	0.00291134	0.0	0.00582268
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0034546333333333335	0.0	0.0103639