Figure 5.
Raster plots depicting the sleep periods (white boxes), duty periods (black boxes), and local (grey-shaded areas) and domicile (areas within dotted outlines) nights from 21-07 h for 2 flight and duty patterns. The X symbol indicates missing data. The upper panel represents the 16 records for the eastbound Australia-Los Angeles-Auckland-Australia(LAX-p) pattern. The lower panel represents the 13 records for the westbound Australia-Johannesburg-Australia (JNB-v) pattern. For each plot, the upper x-axis indicates the day of the flight and duty pattern (i.e., the number of days extending from 48 h prior to departure from Australia until 48 h following arrival back in Australia), while the lower x-axis indicates location.