Johannes Zauner

The paper examines how daily light exposure differs between extreme chronotypes and finds that these differences persist even when aligned to habitual sleep timing, with notable variations in exposure timing relative to sleep patterns.

The paper assesses light exposure patterns in daily life and identifies gaps in meeting recommended illuminance levels, highlighting the need for interventions to improve health outcomes.

This study quantifies how chest and wrist placement of light dosimeters affects estimates of eye-level light exposure and derived metrics across different contexts and analytical scales.

This paper provides a tutorial for analyzing visual experience datasets using reproducible workflows and the LightLogR R package, focusing on chronobiology and myopia research.

The paper develops auxiliary data frameworks and quality control strategies for wearable light loggers to improve data accuracy and interpretability in circadian research.

The paper collects and compares methods for detecting non-wear intervals in light exposure data from wearable devices.

This study compares light exposure and behaviour in Switzerland and Malaysia, finding cultural and geographical differences in light exposure patterns and the relationship between self-reported and objective measures.

The paper addresses zero-inflated personal light exposure data by comparing visualization methods and modeling approaches, finding that symlog scales and Tweedie distribution are effective for handling zero values in logarithmic contexts.

The paper develops a consensus checklist and guidelines for reporting non-visual light effects in human studies, resulting in a 25-item checklist after expert feedback.