id        time           event     adr
1   11/08/2019 13:05:47    1        1
2   11/08/2019 13:05:49    1        2
3   11/08/2019 13:05:50    2        1
4   11/08/2019 13:05:53    1        1
5   11/08/2019 13:05:55    2        1
6   11/08/2019 13:05:57    1        1
7   11/08/2019 13:05:59    1        3
8   11/08/2019 13:06:20    2        3
9   11/08/2019 13:06:30    2        1
10  11/08/2019 13:07:35    1        1
11  11/08/2019 13:08:58    1        1