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Results of the linear mixed-effects model of condition and dim light melatonin onset.
| DLMO Onset Shift (Minutes) | ||
|---|---|---|
| Predictor | Estimate (95% CI) | p |
| Intercept | −16.63 | <0.001 |
| Condition (EC Glass) | −15.07 | 0.027 |
| Caffeine after 12 PM (yes) | −3.95 | 0.317 |
| Exercise after 5 PM (hours) | 2.27 | 0.860 |
| Alcoholic drinks (n) | 2.13 | 0.675 |
| Medication after 5 PM (yes) | 4.04 | 0.614 |
| Screen duration after 5 PM (hours) | 1.43 | 0.486 |
