| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | midnight sun | Northern countries | Phenomenon of having sunlight for a continuous 24 hours during summer | 1 |
| 2 | midnight sun | Northern countries | Experienced during summer months, where the sun is visible for 24 hours | 1 |
| 3 | midnight sun | Northern cultures | Natural phenomena of continuous daylight during summer months | 1 |
| 4 | midnight sun | Northern regions | Experiencing the midnight sun is a natural part of life during summer, and the concept of darkness at night becomes altered. | 1 |
| 5 | night | northern countries | Long nights during winter, short nights during summer | 1 |