| to study with precision | 6 | purpose |
| to activate cells | 6 | purpose |
| to find planets | 6 | purpose |
| scientist → use → light | 46 |
| scientist → study → the light | 6 |
| scientist → study → light | 5 |
| scientist → use → the light | 4 |
| negative | neutral | positive |
| 0.041 | 0.662 | 0.297 |
| Raw frequency | 61 |
| Normalized frequency | 0.532 |
| Modifier score | 0.500 |
| Perplexity | 454.576 |