condition	mean	min	max
4 h after light	0.014938165	0.00966433	0.020212
8 h after light	0.0	0.0	0.0
12 h after light	0.01240895	0.0	0.0248179
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.004972333333333333	0.0	0.014917