| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1608353980 | 2020-12-19 05:59:40 | Entrance Card Reader1 | 2399 entry_combined_202012.csv |
| 1608368977 | 2020-12-19 10:09:37 | Exit Card Reader2 | 2437 entry_combined_202012.csv |
| 1608368978 | 2020-12-19 10:09:38 | Exit Card Reader2 | 2438 entry_combined_202012.csv |