Set the course depending on the time of daylight

courseObviously, going outside without regard to artificial lighting there is minimal media, and most of the time nonexistent, is making a mistake typical citizen is not accustomed to the field to be avoided. The extreme case where the light is absolutely essential is the activities caving, not exactly in the air “free”, but activities in the natural environment.

But without these extremes, in any other activity multivamentura, when the sun sets the light we have to put … whether in the form of flashlights on our bikes, in our hands or in our heads, either a campfire, fireplace or stove, but we can not trust that the moon shine on us (although often it will, if the clouds permit).