Groups	Name	Variance	Std.dev.	Corr
Subject:Day	(Intercept)	7.276e-04	0.0269731
	AgeGroup_Early0Late1	1.774e-03	0.0421153	0.39
Day	(Intercept)	0.000e+	00	0.0000000
	AgeGroup_Early0Late1	1.060e-07	0.0003255	NaN
Residual		1.904e-02	0.1379996