Immobility time during induction and test phase of mPFC CaMK2a- Bmal1 KO mice acutely injected with vehicle/SR10067 on day 1 at ZT06 ( n = 7 mice, repeated measures ANOVA with Bonferroni post hoc test: # P < 0.05, ## P < 0.01, ### P < 0.001 vs day 1; * P < 0.05 day 5 vs test phase).