The light plays out in a fascinating manner in the early hours at a railway station. There is this constant light of tube lights on the platforms and the red signals. When a train arrives, the head lights of the locomotive seem to be stationary and they pick up speed when the train starts closing in piercing the darkness around and make the tracks shine. The lights in the coaches of the trains are the additional lights which play out and then the signal lights change to green and yellow. In a large railway station, this drama gets played out every few minutes till it is morning and the train lights are no longer needed. The drama of the light piercing the darkness has ended and a new day has begun.