Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
control	-1.6	-0.2	0.35	2	3.7
drug	-0.1	0.8	1.75	4.4	5.5

Boxplot Means
Variable	trimmed mean	unbiased SD
control	0.75	1.789
drug	2.33	2.002