Figure 6From: Intermittent long-wavelength red light increases the period of daily locomotor activity in mice Double plotted actograms of DBA/2 and C57BL/6 mice under DD (top) and dim red LEDfb (bottom). The actograms at top and bottom are from one DBA/2 mouse (left) and one C57BL/6 mouse (right). Lighting conditions were separated by two weeks of LD 12:12.Back to article page