condition	mean	min	max
4 h after light	0.8997124999999999	0.660395	1.13903
8 h after light	2.7962499999999997	2.70768	2.88482
12 h after light	2.395375	1.05179	3.73896
4 h after dark	2.095066666666667	0.0	3.74058
8 h after dark	0.87948	0.0	2.63844
12 h after dark	0.0	0.0	0.0