In recent years, people have become increasingly attentive to light pollution influences on
their eyes. In the visible spectrum, short-wave blue light with wavelength between 415 nm …

Artificial light at night (ALAN) is increasing exponentially worldwide, accelerated by the
transition to new efficient lighting technologies. However, ALAN and resulting light pollution …

Ocular light exposure has important influences on human health and well-being through
modulation of circadian rhythms and sleep, as well as neuroendocrine and cognitive …

Experimental and interventional studies show that light can regulate sleep timing and
sleepiness while awake by setting the phase of circadian rhythms and supporting alertness …

Daylight stems solely from direct, scattered and reflected sunlight, and undergoes dynamic
changes in irradiance and spectral power composition due to latitude, time of day, time of …

Introduction: Blue light from electronic devices has a bad reputation. It has a wavelength
which may influence our circadian rhythm and cause bad sleep. But there are other aspects …

Light is known to elicit non–image-forming responses, such as effects on alertness. This has
been reported especially during light exposure at night. Nighttime results might not be …

Light, through its non-imaging forming effects, plays a dominant role on a myriad of
physiological functions, including the human sleep–wake cycle. The non-image forming …

Dynamic lighting is a potentially promising solution to meet the individual's chronobiologic
and psychological needs at specific times of day or for specific activities. Yet, few studies …

This paper reports the results of a systematic review conducted on articles examining the
effects of daytime electric light exposure on alertness and higher cognitive functions. For …