Table 1.

Effects of G. sempervirens 5 CH and diazepam on the behavioral parameters in the LD.

Parameter	Control			G. sempervirens (5 CH)				Diazepam
	n	Mean	SEM	n	Mean	SEM	P a	n	Mean	SEM	P a
Percentage of time in light*	71	15.98	1.29	69	18.11	1.42	.341	69	19.91	1.39	.047
Number of transitions**	71	6.19	0.58	70	6.40	0.56	.699	70	9.64	0.64	<.001

^aMann—Whitney test of treated group versus control.

*Kruskal Wallis for groups P = .159.

**Kruskal Wallis for groups P < .001.