coldroom_name,temperature,humidity,sensor_timestamp,db_timestamp
27W04,0.0,0.0,2026-04-02 09:09:21.610,2026-04-02 09:09:21.610
27W04,0.0,0.0,2026-04-02 11:09:21.639,2026-04-02 11:09:21.639
27W04,0.0,0.0,2026-04-02 12:09:22.236,2026-04-02 12:09:22.236