close to significancep = 0.0692
Analysis of the mean time spent in the center of the open field showed a significant main effect for day, F(2, 138) = 7.09, p < 0.01, and a significant day × genotype interaction, F(6, 138) = 3.41, p < 0.01, while the main effect for genotype was close to significance, F(3, 69) = 2.47, p = 0.0692 (Figure 2C ).