13:00
2
pick-up
13:00 
15:00
0
25:00
3
12:00
0
11:00
0
12:00
0
11:00
0
12:00
0
31:00
0
11:00
0
12:00
3
11:00
0
15:00
1
13:00
0
15:00
0
15:00
1
10:00
0