condition mean min max 4 h after light 104.6588405 101.14857 108.169111 8 h after light 106.8615525 91.796761 121.926344 12 h after light 111.7311885 106.631594 116.830783 4 h after dark 101.10830250000001 99.841959 102.374646 8 h after dark 101.116687 87.934281 114.299093 12 h after dark 85.17903 85.17903 85.17903