condition	mean	min	max
4 h after light	2.08866	0.0	3.64238
8 h after light	1.759747	0.0	5.01806
12 h after light	1.5633333333333334e-08	0.0	3.67e-08
4 h after dark	0.2903500119	0.0	0.87105
8 h after dark	0.0	0.0	0.0
12 h after dark	3.10647	0.80081	6.19799