There are total 5 hours or 300 minutes from 8pm to 1am. In words, this duration is equal to five hours or three hundred minutes.
How many hours from
| 3AM to 11AM | 5PM to 4PM | 10AM to 11PM |
| 5PM to 3AM | 12AM to 1PM | 5AM to 7AM |
| 10PM to 5AM | 12PM to 7AM | 6AM to 6PM |
| 10PM to 2PM | 3AM to 11AM | 5PM to 1PM |
| 9PM to 4PM | 6PM to 9AM | 5AM to 9AM |
| 4PM to 7AM | 6AM to 5PM | 3AM to 10AM |
