Table 4.

Paired t-test results comparing mean SL LCAS scores during each treatment period compared to baseline, restricted to storms containing lightning.

Period	Number of Dogs	Mean Difference (Base–Current)	Standard Error	Degrees of Freedom	t-Statistic	p-Value
A	29	7.80	1.86	28	4.2	0.0002
B	27	9.45	1.86	26	5.10	<0.0001
C	17	12.87	2.22	16	5.80	<0.0001
D	8	14.31	3.69	7	3.88	0.0060