Operational Proceduresmedium#1072
The Window of Circadian Low (WOCL) for a person on a normal day/night cycle is approximately:
A
1200-1500 local time
B
0800-1000 local time
C
1800-2000 local time
D
0200-0600 local time
CorrectExplanation
The WOCL occurs between approximately 0200-0600 local time when circadian alertness is at its lowest and fatigue-related errors peak.
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