log1 last record 2026-01-18 05:32:57UTC, temperature -10.5 °C
log2 last record 2026-01-18 05:32:57UTC, temperature 21.8125 °C
log3 last record 2026-01-18 05:33:06UTC, temperature 18.8125 °C
log4 last record 2026-01-18 05:32:56UTC, temperature 1.875 °C