| early | 6 | temporal |
| before their rise in melatonin | 6 | temporal |
| at the usual time | 5 | temporal |
| toddler → go to → bed | 43 |
| toddler → be put to → bed | 5 |
| toddler → get to → bed | 4 |
| negative | neutral | positive |
| 0.281 | 0.489 | 0.231 |
| Raw frequency | 52 |
| Normalized frequency | 0.544 |
| Modifier score | 0.800 |
| Perplexity | 106.880 |