| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | midnight sun | Tropical countries | Does not experience the midnight sun due to proximity to the equator | 1 |
| 2 | midnight sun | Tropical countries | Unimaginable, as the tropical regions experience consistent day and night cycles | 1 |
| 3 | midnight sun | Tropical countries | Unimaginable due to relatively consistent day and night lengths | 1 |
| 4 | midnight sun | Tropical countries | Unimaginable due to the consistent day-night cycle throughout the year | 1 |
| 5 | midnight sun | Tropical countries | Unheard of due to consistent day and night lengths | 1 |
| 6 | night | tropical countries | Consistently equal length nights throughout the year | 1 |