condition	mean	min	max
4 h after light	0.8787733333333333	0.0	2.63632
8 h after light	0.0	0.0	0.0
12 h after light	0.2871626666666667	0.0	0.861488
4 h after dark	0.0	0.0	0.0
8 h after dark	0.8382866666666667	0.0	2.51486
12 h after dark	0.0	0.0	0.0