if you have artificial lights on, but not enough sun coming in, or it appears there is no sun, move the slider to the left. this was just my body's way of saying i needed to rest. will probably find some helpful research. if you have just gone shopping at value village, you may receive a purchase receipt with an invitation to take value village listens survey. this has to be the most beautiful summery tart! from time to time some great mind thinks up a new and novel way of looking at life and the world. 