condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.01083235	0.0	0.0216647
4 h after dark	2.11093	0.0	6.33279
8 h after dark	0.0	0.0	0.0
12 h after dark	1.5688866001333333	8.44e-08	4.70649