11:00
0
beach
11:00 
15:00
0
14:00
0
17:00
0
11:00
0
12:00
0
27:00
0
10:00
0
28:00
0
37:00
1
35:00
0
10:00
0
11:00
0
34:00
1
22:00
0
13:00
0
15:00
0
15:00
2
10:00
0
13:00
0