Figure 2

Effects of feeding schedules and time of day on locomotor activity in (A) day-fed and (B) night-fed mice in Experiment 1. Activity data for individual mice were first normalized and then averaged across the last 5 days of restricted feeding prior to habituation sessions. Day- and night-tested subgroups were pooled. Group means are plotted ± SEM. Mealtimes are denoted by green shading.