condition	mean	min	max
4 h after light	4.225e-07	0.0	8.45e-07
8 h after light	0.0	0.0	0.0
12 h after light	0.5686845	0.327663	0.809706
4 h after dark	0.6644633333333333	0.0	1.99339
8 h after dark	0.17540733333333333	0.0	0.526222
12 h after dark	0.0	0.0	0.0