| time,site,rack,sensor,reading |
| 0,\N,rack0,sensor0,\N |
| 1,"",rack1,sensor1,1.25 |
| 2,null,rack2,sensor2,2.5 |
| 10,site10,rack10,sensor10,12.5 |
| 11,site11,rack11,sensor11,13.75 |
| 12,site12,rack12,sensor12,\N |
| 13,site13,rack13,sensor13,16.25 |
| 14,site14,rack14,sensor14,17.5 |
| 15,site15,rack15,sensor15,18.75 |
| 16,site16,rack16,sensor16,\N |
| 17,site17,rack17,sensor17,21.25 |
| 18,site18,rack18,sensor18,22.5 |
| 19,site19,rack19,sensor19,23.75 |
| 3,site3,rack3,sensor3,3.75 |
| 4,site4,rack4,sensor4,\N |
| 5,site5,rack5,sensor5,6.25 |
| 6,site6,rack6,sensor6,7.5 |
| 7,site7,rack7,sensor7,8.75 |
| 8,site8,rack8,sensor8,\N |
| 9,site9,rack9,sensor9,11.25 |
