All posts tagged: circadian entrainment design

If Ewe Know, Ewe Know

Night and Light and the Half-Light The Gaelic seasonal festival Imbolc takes place halfway in the cycle between the winter solstice and the spring equinox in the northern hemisphere (1 February in the calendar of days).  It is a celebration of the returning of the light, or the returning to the light, depending on one’s perception. (After all, does the sun really ‘rise’ in the east and ‘set’ in the west?) At this time, some will walk ‘round holy wells. If we tune in, we sense the days getting longer. The stretching glow of candles in the home softens the breath in the evening. Sparks. Fresh energy. These spheres ripple into our fields, always present if not always acknowledged, until they reach the graspable routine of 24 hours, in the lived experiences of our circadian rhythms. Responding to the light and the dark, these biological rhythms affect our health by influencing hormone release, body temperature, and rest and digest functions. Our internal circadian clocks need to adjust and readjust to remain in alignment with external time, …