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	1.12e-09	0.0	2.24e-09
4 h after dark	1.63e-06	0.0	3.08e-06
8 h after dark	1.4533333333333333e-08	0.0	4.36e-08
12 h after dark	1.3740233333333334	0.0	4.12207