Try doing the same thing with your eyes closed (auditory reaction time), if you have a headset this would easier:
see if its faster than your visual reaction time

Mine was slower
0.3566
Ambling Armadillo
But auditory reaction is supposed be faster than visual reaction time
"Simple reaction time studies show that Reaction Time (RT) to auditory stimuli is faster than visual stimuli. This is because the sensory process for light is more neurologically complex than for auditory cues.
For light to be processed, it has a longer path to take in the brain, going all the way to the back of the brain to the occipital lobe and then back to the eyes. Auditory stimuli is processed in the ear then sent to the temporal lobe and back to the ear; a relatively shorter distance than the vision pathway."
