| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1588139681 | 2020-04-29 07:54:41 | Entrance Card Reader1 | 3496 entry_combined_202004_apr.csv |
| 1588155327 | 2020-04-29 12:15:27 | Exit Card Reader2 | 3521 entry_combined_202004_apr.csv |
| 1588171797 | 2020-04-29 16:49:57 | Exit Card Reader2 | 3586 entry_combined_202004_apr.csv |