condition mean min max 1 h after light 8.770985572 8.770985572 8.770985572 3 h after light 6.998658616 6.3562607589999995 7.641056473 5 h after light 5.0331508725 4.023759427 6.042542318 7 h after light 5.5235054115 4.551693252 6.495317571 9 h after light 4.7032992875 4.429793315 4.97680526 11 h after light 5.2472289685 4.324312151 6.170145786 1 h after dark 3.9914286205 3.38501409 4.597843151 3 h after dark 5.906316111500001 5.144012498 6.668619725 5 h after dark 6.4109785395 5.7240054460000005 7.097951632999999 7 h after dark 10.1253517785 8.772574087 11.47812947 9 h after dark 12.404566840000001 12.16026691 12.64886677 11 h after dark 13.33976869 12.38499676 14.29454062