If your face is being illuminated by your television or computer screen, then you should increase the illumination in your environment by moving closer to the window or by using filament light bulbs.

I lost my circadian rhythm during extreme night shift work and I restored it by using continuous light therapy. I was waking up at sunrise with the birds, no alarm clock needed.

I improved my sleeping circadian rhythm with red and infrared light exposures.

Continuous daytime full spectrum light therapy restored my circadian rhythm and I was waking up at sunrise with the birds.

I regard indoor light as biologically toxic.

Natural light deficiency is a biological hazard when countries lock down their populations.

High altitude astronomical observatories tend to be windowless environments illuminated by florescent light.

I am an unstable genius.

The realities of nursing are that they work in environments which are typically filled with toxic air, toxic light, high levels of radiation, and potentially deadly infectious agents.