condition	mean	min	max
4 h after light	1.015e-05	0.0	2.03e-05
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	1.7166666666666665e-08	0.0	5.15e-08
8 h after dark	3.4e-09	0.0	8.99e-09
12 h after dark	1.75674	0.0	5.27022