The chart illustrates the sleep patterns of individuals in five different occupations, based on a Canadian study.
Overall, four out of the five occupations tend to sleep between 11 p.m. and 6 a.m., which appears to be a common sleeping pattern. The exception is the truck driver, whose sleep schedule is significantly different.
The full-time mother shows a fragmented sleep pattern, with a short period of wakefulness around 3-4 a.m., likely due to childcare responsibilities. Similarly, doctors also experience a brief interruption in their sleep, possibly due to night shifts or emergency duties.
In contrast, the truck driver’s sleep schedule is completely different, as they sleep during the day (from 6 a.m. to 2 p.m.) and remain awake at night, which is likely due to the nature of their job.
