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Summary information for drinking and mood variables
| Mean | Standard deviation | Range | |
|---|---|---|---|
| Number of days alcohol was consumed | 91.5 | 62.1 | 0–180 |
| Number of drinks daily | 3.8 | 2.5 | 0–16.9 |
| Number of drinks on drinking days | 5.0 | 2.5 | 1–17.5 |
| Anger score daily | 2.0 | 1.5 | 0–5.5 |
| Happiness score daily | 5.5 | 1.3 | 0–8.6 |
| Sadness score daily | 2.3 | 1.7 | 0–7.7 |
