Table 2. Results from generalised linear mixed models in predicting time of night.

Individual Predictors	Pseudo R2	Pseudo R2 Change	p
Sleep Stage	.011	.011	.229
Sleep Stage + TRC	.022	.011	.228
Sleep Stage + Edges	.016	.006	.386
Sleep Stage + LCC	.021	.010	.240
Sleep Stage + LSC	.011	<.001	.960
Sleep Stage + LCCz	.013	.002	.615
Sleep Stage + LSCz	.030	.019	.107

*Pseudo R² change values are calculated in comparison to a model containing sleep stage, while Pseudo R² are calculated in relation to the null model. Time of night is measured according to minutes elapsed since lights off (i.e. 22:00 PM). Where applicable, Pseudo R² change and p-values reflect the contribution of the predictor highlighted in bold.