The image illustrates about the sleep paterns of people that in 5 different jobs which had been studied by the Canadian.
It is shown that all the occupations have a specific sleep time starts from 10pm and woke uo between 5am until 7am, exclude for truck driver. Truck driveer had a ruined sleep time, they sleep inconstantly that they sleep at 6am, 7am, or 10am in the morning.
In contrast, despite truck driver having a messy rest time, the doctor having the least and not enough rest above all the jobs that is shown, due to night shift or an emergency night call. Otherwise, full-time mother also sleeps irregularly, starts from 10am then wakes up at 1am after that they continuing their nap at 3am. This condition may happened because of chilfcare or a newborn baby that need some attention.
Overall, according to the Canadian study, proffesions that allow sufficient sleep and fit well with health guidelines are students and business execuitive. They are having 6 to 8 hours nap each day with a suitable time rely on the health advice
