| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1612421584 | 2021-02-04 07:53:04 | Entrance Card Reader1 | 551 entry_combined_202102.csv |
| 1612437211 | 2021-02-04 12:13:31 | Exit Card Reader2 | 570 entry_combined_202102.csv |
| 1612451516 | 2021-02-04 16:11:56 | Exit Card Reader2 | 617 entry_combined_202102.csv |