Figure 2.

Mean 24-h profiles of 2-AG (A) and 2-OG (B), expressed as % of 24-h mean of the normal sleep condition during the restricted 4.5 h (red) or normal 8.5 h (black) sleep condition (n = 14). Vertical bars at each time point represent the standard error of the mean. The sleep period is denoted with red or black bars. Closed arrows represent the identical carbohydrate-rich meals, presented at 09:00, 14:00, and 19:00. Open arrows denote the acrophase of the normal sleep condition (black) and restricted sleep condition (red) profiles. 2-AG, 2-arachidonoylglycerol; 2-OG, 2-oleoylglycerol.