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. 2017 Aug 21;11:152. doi: 10.3389/fnbeh.2017.00152

Figure 3.

Figure 3

Analysis of overall changes in alcohol and water intake during baseline alcohol access and 18HR environmental CD. Mice in CD drank significantly more alcohol than controls in the total 24-h cycle of 18HR photoperiods (ignoring light and dark; A). Although alcohol preference increased over time (B) there was no effect of CD and the increase was due to a significant decrease in water intake in both groups (C) (data indicate the mean ± SEM for n = 6; asterisks indicate significant differences between control and CD groups).