condition mean min max 1 h after light 1.4731998860000002 1.061848273 1.884551499 3 h after light 1.552914615 0.47603128100000003 2.692030538 5 h after light 1.7782173019999998 1.156463045 2.5855540009999998 7 h after light 1.8841622253333332 1.59944449 2.124045221 9 h after light 1.8848562556666666 1.274899789 2.608887754 11 h after light 2.009443188666667 1.364305493 3.042409185 13 h after light 1.657258212 1.125691386 2.137480057 15 h after light 1.7784546486666666 0.948499932 2.54639632 1 h after dark 1.8950170533333335 1.599194086 2.4827820330000003 3 h after dark 1.5523093716666667 0.590250532 2.173507248 5 h after dark 1.6974841653333332 1.130939127 2.7765313289999995 7 h after dark 2.190801129 1.8376793580000002 2.780391861