Figure 2:

Predicted hours per week during work hours spent under (A) moderate impairment (equivalent to 16–20 hours of continuous wakefulness); and (B) high impairment (equivalent to >20 hours of continuous wakefulness). Distributions for the Extended Duration Work Roster (EDWR) and the Rapidly Cycling Work Roster (RCWR) are shown as box-and-whisker plots. Individual data points (169 schedules total; 95 EDWRs and 74 RCWRs) are plotted as circles, with x-axis position jittered to reduce overlap of points. Each individual point in each panel is one simulated schedule.