| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1615872380 | 2021-03-16 06:26:20 | Entrance Card Reader1 | 1683 entry_combined_202103.csv |
| 1615907219 | 2021-03-16 16:06:59 | Exit Card Reader2 | 1772 entry_combined_202103.csv |
| 1615907219 | 2021-03-16 16:06:59 | Exit Card Reader2 | 1773 entry_combined_202103.csv |