| does one not enjoy night vision | 0.62 | 0.1 | 6104 | 31 | 88 |
| why do humans not have night vision | 0.14 | 0.7 | 5036 | 35 | 21 |
| i don't really like night vision | 1.33 | 1 | 3607 | 32 | 21 |
| why don't humans have night vision | 1.89 | 0.6 | 9574 | 34 | 75 |
| is night vision possible in humans | 0.35 | 0.4 | 9804 | 34 | 89 |
| how is your vision different at night | 1.03 | 0.9 | 4025 | 37 | 70 |
| night vision getting worse | 1.27 | 0.6 | 4935 | 26 | 31 |
| people with night vision | 1.28 | 0.7 | 2297 | 24 | 10 |
| vision worse at night | 1.93 | 0.6 | 6962 | 21 | 8 |
| is night vision worth it | 0.08 | 0.8 | 2779 | 24 | 82 |
| vision issues at night | 1.44 | 0.1 | 3544 | 22 | 57 |
| vision problems at night | 1.3 | 0.3 | 5609 | 24 | 88 |
| how to have night vision | 0.07 | 0.7 | 8640 | 24 | 51 |
| difficulty with night vision | 1.07 | 0.8 | 9330 | 28 | 5 |
| night vision in daytime | 0.81 | 0.1 | 5550 | 23 | 83 |
| bad vision at night | 1.72 | 0.7 | 5499 | 19 | 15 |
