condition mean min max 3 h after light 69.0475 40.7023 84.3101 6 h after light 41.10123333333333 24.1485 59.6643 9 h after light 60.03053333333333 40.0221 73.6445 12 h after light 49.31955 42.6042 62.5332 3 h after dark 25.2456 21.8245 28.1893 6 h after dark 30.140966666666664 28.162 33.9783 9 h after dark 23.997633333333333 19.8764 31.208 12 h after dark 44.627449999999996 42.8414 46.4135