condition mean min max 4 h after light 338.5715215 223.059839 454.083204 8 h after light 364.65206750000004 262.847441 466.456694 12 h after light 230.2219905 110.544852 349.899129 4 h after dark 136.335018 70.763064 201.906972 8 h after dark 116.06347099999999 108.125658 124.001284 12 h after dark 53.693454 53.693454 53.693454