Fig. 2From: Applying mathematical models to predict resident physician performance and alertness on traditional and novel work schedulesRelative Time Curves of the percent of time spent less than a performance (left panels) or alertness (right panels) value for each of the five group schedules for day work (top panels) and night work (bottom panels) hours. Note that for the night-time schedules, the Q3 and Q4 values overlap and values for only one of those schedules is easily visibleBack to article page