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Associations of average total subjective sleep time across the entire schedule for all 169 schedules (95 EDWRs and 74 RCWRs) with predicted hours per week spent in (A) moderate impairment during work (equivalent to 16–20 hours of continuous wakefulness); and (B) high impairment during work (equivalent to >20 hours of continuous wakefulness). Each individual point in each panel is one simulated schedule.
