| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1587529422 | 2020-04-22 06:23:42 | Entrance Card Reader1 | 2696 entry_combined_202004_apr.csv |
| 1587549759 | 2020-04-22 12:02:39 | Exit Card Reader2 | 2749 entry_combined_202004_apr.csv |
| 1587551272 | 2020-04-22 12:27:52 | Entrance Card Reader1 | 2804 entry_combined_202004_apr.csv |