10:00
0
reality
10:00 
13:00
0
15:00
0
21:00
0
12:00
1
10:00
0
43:00
0
13:00
0
14:00
0
10:00
0
16:00
0
10:00
0
13:00
0
11:00
0
19:00
0
12:00
0
14:00
0
14:00
0
29:00
0
14:00
0