| dark | 6 | degree |
| for sensing light | 3 | purpose |
| than discriminating between colours | 2 | other |
| eye → be → adapted | 21 |
| eye → be → modified | 4 |
| negative | neutral | positive |
| 0.218 | 0.641 | 0.141 |
| Raw frequency | 25 |
| Normalized frequency | 0.329 |
| Modifier score | 1.000 |
| Perplexity | 228.609 |