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. Author manuscript; available in PMC: 2007 Apr 2.
Published in final edited form as: Brain Res Bull. 2007 Jan 16;72(1):32–43. doi: 10.1016/j.brainresbull.2006.12.009

Figure 2.

Figure 2

Graphs illustrating the effects of open-field exposure in low-light (LL: 8-13 lux) or high-light (HL: 400-500 lux) conditions on behavior (mean + SEM), including A) locomotor activity, scored as the number of square entries during each five min block of the 15 min open-field test, *p < 0.05, **p < 0.01 versus LL group; post hoc Bonferroni pairwise comparisons, and B) percentage of time spent in each square type, **p < 0.01; Student's t-test for independent samples.