| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1608614901 | 2020-12-22 06:28:21 | Entrance Card Reader1 | 2663 entry_combined_202012.csv |
| 1608651083 | 2020-12-22 16:31:23 | Exit Card Reader2 | 2794 entry_combined_202012.csv |
| 1608651083 | 2020-12-22 16:31:23 | Exit Card Reader2 | 2795 entry_combined_202012.csv |