| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | sleeping at night | Northern Scandinavian countries | In Northern Scandinavian countries, the midnight sun in summer makes sleeping at night challenging, leading to flexible sleeping patterns. | 1 |
| 2 | tornado drills | Northern Scandinavian countries | Tornado drills are uncommon in Northern Scandinavian countries due to the low occurrence of tornadoes. | 1 |