Dear customer, 

Netro did water your yard when sensor reports low moisture. For example, on 20th, Netro watered from 5:22 for 10 minutes. Similar for other dates. 

Currently, we limit water at most once per day. So even if sensor reports low moisture on the evening, Netro will not water again as already watered in the early morning. If sensor keeps reporting low value, please check and ensure this is no gap between sensor and soil, as the air between them could introduce noise, push the soil around sensor tight.