| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1615874742 | 2021-03-16 07:05:42 | Entrance Card Reader1 | 1692 entry_combined_202103.csv |
| 1615893820 | 2021-03-16 12:23:40 | Exit Card Reader2 | 1744 entry_combined_202103.csv |
| 1615908182 | 2021-03-16 16:23:02 | Exit Card Reader2 | 1788 entry_combined_202103.csv |