showed a trendp =0.078
The melatonin onset time was significantly delayed for LED LE compared to DL ( p =0.007), whereas it was not delayed for OLED LE ( p =0.287), and showed a trend toward a delay for LED LE compared to OLED LE ( p =0.078).
The melatonin onset time was significantly delayed for LED LE compared to DL ( p =0.007), whereas it was not delayed for OLED LE ( p =0.287), and showed a trend toward a delay for LED LE compared to OLED LE ( p =0.078).