+----------+--------+-------+
|  RTIME   |    DEV | VALUE |
+----------+--------+-------+
| 08-12-28 |     25 |    13 |
+----------+--------+-------+
| 08-12-28 |     27 |    10 |
+----------+--------+-------+
| 08-12-28 |     32 |    43 |
+----------+--------+-------+
| 08-12-29 |     25 |     2 |
+----------+--------+-------+
| 08-12-29 |     27 |     5 |
+----------+--------+-------+
| 08-12-29 |     32 |    17 |
+----------+--------+-------+