condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0066474	0.0	0.0132948
12 h after light	0.027645549999999998	0.0206769	0.0346142
4 h after dark	0.0069156	0.0	0.0138312
8 h after dark	0.0	0.0	0.0
12 h after dark	0.03406155	0.0228889	0.0452342