| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1616650141 | 2021-03-25 06:29:01 | Entrance Card Reader1 | 2784 entry_combined_202103.csv |
| 1616688078 | 2021-03-25 17:01:18 | Exit Card Reader2 | 2883 entry_combined_202103.csv |
| 1616688079 | 2021-03-25 17:01:19 | Exit Card Reader2 | 2884 entry_combined_202103.csv |