condition	mean	min	max
4 h after light	0.03995675	0.0200951	0.0598184
8 h after light	0.0	0.0	0.0
12 h after light	0.02312995	0.0198843	0.0263756
4 h after dark	0.01750545	0.0173798	0.0176311
8 h after dark	0.025975150000000002	0.017419	0.0345313
12 h after dark	0.015793750000000002	0.0144385	0.017149