Short-Wavelength Light Enhances Cortisol Awakening Response in Sleep-Restricted Adolescents

Table 2

Lighting scenarios presented to all 18 participants in a counterbalanced manner.

Lighting scenarios
	Evening	Morning
Dim Light Session	<5 lux at the cornea from an incandescent light source	<5 lux at the cornea from an incandescent light source
Light Session 1	40 lux(0.182 W/m^2)of long-wavelength, red light (λ max≈630 nm)	40 lux(0.401 W/m^2)of short-wavelength, blue light (λ max≈470 nm)
Light Session 2	<5 lux at the cornea from an incandescent light source	40 lux(0.401 W/m^2)of short-wavelength, blue light (λ max≈470 nm)