Figure 2.

In-lab activity. All values are reported as means ± SEM (n = 17). The hourly total activity counts (Fig. 2A) and active energy expenditure (Fig. 2B) are expressed as the total value in the subsequent hour from 08:00 on day 2 to 11:00 on day 3. Data for routine dinner and late dinner visits are shown in blue and red, respectively. The shaded region, from 23:00 to 07:00 denotes the sleep/lights-out period. The arrows denote dinner time, 18:00 for the routine dinner visit (blue) and 22:00 for the late dinner visit (red).