# RestDaySplits

> Per-game values split by rest before the game: `back_to_back` (played the previous day — kickoffs ≤ 36 elapsed hours apart, a timezone-free rule that tracks schedule dates) vs `rested` (a full day off or more).

Per-game values split by rest before the game: `back_to_back` (played the
previous day — kickoffs ≤ 36 elapsed hours apart, a timezone-free rule
that tracks schedule dates) vs `rested` (a full day off or more). The
first in-scope game and games without a known kickoff are in neither
side. Both sides cover at least one game.

**Kind:** object

| Field | Type | Required | Description |
|---|---|---|---|
| `back_to_back` | `SplitLine` | yes |  |
| `rested` | `SplitLine` | yes |  |

**Used by:** [BasketballAnalysisContext](/docs/reference/data-model/stat-lines/BasketballAnalysisContext.md), [HockeyAnalysisContext](/docs/reference/data-model/stat-lines/HockeyAnalysisContext.md)