Research Article

Effect of Color Light Stimulation Using LED on Sleep Induction Time

Table 1

Subjects’ characteristics.

Experiment 1 ()Experiment 2 ()

Age (yrs)26.00 ± 1.7726.30 ± 1.70
Height (cm)175.19 ± 3.25175.79 ± 2.65
Weight (kg)67.60 ± 5.8467.52 ± 6.68