| Description: | First feelings of tiredness in the evening |
| Category: | Online follow-up ⏵ Sleep ⏵ Sleep behaviour |
| Participants | 185,031 | Value Type | Categorical (single) | Sexed | Both sexes | Debut | Mar 2024 | |||
| Item count | 185,031 | Item Type | Data | Instances | Singular | Version | Mar 2024 | |||
| Stability | Complete | Strata | Primary | Array | No | Cost Tier | dX o1 s1 |
