condition mean min max 4 h after light 188.13284249999998 153.616672 222.649013 8 h after light 210.75101949999998 194.565443 226.936596 12 h after light 196.59162650000002 196.555349 196.627904 4 h after dark 144.2729425 133.159982 155.385903 8 h after dark 125.7130425 120.672877 130.753208 12 h after dark 100.609925 100.609925 100.609925