representation of day and night

This representation shows the variation in the length of day and night throughout the year. Its purpose is a kind of permanent visual memory aid to be fixed to the wall; for gardeners, for example, among others. Because the feeling of being in the right or the wrong season is very much based on the temperatures, sometimes one is caught up in the rhythm of the crops because of cold weather in the spring, or good weather that lasts into the fall. This is a reminder of how much seasonal ligh