condition	mean	min	max
3 h after light	1.4203433333333333e-08	0.0	4.26103e-08
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	2.787463333333333e-09	0.0	8.36239e-09
3 h after dark	0.0	0.0	0.0
6 h after dark	2.0448166666666667e-08	0.0	4.79899e-08
9 h after dark	3.2315099999999997e-09	0.0	9.69453e-09
12 h after dark	0.0	0.0	0.0