Mice were tested in the light/dark preference test for: (A) time spent in the dark, (B) latency to enter the dark, and (C) total distance travelled. (D) Representative movement tracks made non-stressed control diet and stressed mice that received all each of the diets. Bars represent means ± SEM. * indicates a significant difference between groups stressed and non-stressed animals receiving the control diet (p<0.05). † indicates a significant difference between stressed animals fed the control diet and stressed animals fed 6′SL and 3′SL diets (p<0.05). Control diet: n=8 HCC Control, n=8 SDR Stressor. 3′SL: n=9 HCC Control, n=8 SDR Stressor. 6′SL: n=9 HCC Control, n=8 SDR Stressor.