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| h_starth | usage |
|---|---|
| 0 | 20.0 |
| 1 | 60.0 |
| 2 | 60.0 |
| 3 | 50.0 |
| 4 | null |
| 5 | null |
| 6 | null |
| 7 | null |
| 8 | null |
| 9 | null |
| 10 | null |
| 11 | null |
| 12 | null |
| 13 | null |
| 14 | null |
| 15 | null |
| 16 | null |
| 17 | null |
| 18 | null |
| 19 | null |
| 20 | null |
| 21 | null |
| 22 | null |
| 23 | null |
Warning: Null value is eliminated by an aggregate or other SET operation.