|Light is good,
When there is light, we can (easily) see things around. It makes it easier for us to connect with the environment (world). What if there is no light. Are we still able to stay connected? We "know" things are there, but we can't feel them just because we don't see them. We cannot see them doesn't mean they cease to exist.
See the last two photos, one is sun-lit, the next was taken when it was (apparently) dark. It took my camera 30 seconds to collect enough light to illuminate the stupa :) and it is brighter than the sun-lit stupa.
:) Enjoy the new year!