condition mean min max 0 h after light 5.11067 5.05342 5.16792 2 h after light 3.63368 3.38453 3.88283 4 h after light 3.27083 2.99724 3.54442 8 h after light 2.7291800000000004 2.26826 3.1901 12 h after light 4.90274 4.57181 5.23367 2 h after dark 4.8421 4.47805 5.20615 4 h after dark 4.221395 3.93224 4.51055 8 h after dark 5.84409 5.52208 6.1661 12 h after dark 5.263335 4.73498 5.79169