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4 hours 15 minutes.

30 min.

3 o'clock 20 minutes.

5 o'clock

5 o'clock

1 hour

8 o'clock

10 o'clock

1 hour 30 min.

3 o'clock

1 hour 15 minutes.

8 o'clock

10 o'clock

10 o'clock

2 hours

5 o'clock

4 hours

4 hours

3 o'clock

1 hour