Fig. 4: Model fits of light exposure differences between Malaysia and Switzerland.
From: Physiologically-relevant light exposure and light behaviour in Switzerland and Malaysia

A Individual model fits per ID and research site for melanopic EDI (lux). B Model fits per research site with 95% confidence interval. C Fitted difference smooths between research sites with 95% confidence interval and an indication of significant differences per time. Abbreviations: CI confidence interval, mel EDI melanopic equivalent daylight illuminance.