condition mean min max 3 h after light 116.01190000000001 97.1477 132.979 6 h after light 144.309 130.956 156.127 9 h after light 196.798 189.646 202.381 12 h after light 197.87825 87.886 255.198 3 h after dark 179.42033333333333 169.832 186.621 6 h after dark 137.236 126.32 145.181 9 h after dark 100.1337 86.8986 119.739 12 h after dark 74.07060000000001 73.7793 74.3619