which photoreceptor cells are functioning as you walk to the bathroom at night when no lights are on?

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which photoreceptor cells are functioning as you walk to the bathroom at night when no lights are on?

The photoreceptor cells functioning as you walk to the bathroom at night when no lights are on are the rod cells. Rods are specialized for low-light conditions (night vision) and are much more sensitive to light than cone cells, which function primarily in brighter light and are responsible for color vision. In darkness, rod cells are the main active photoreceptors enabling vision. They take several minutes to fully adapt to the dark and become maximally sensitive after prolonged darkness.