condition mean min max 0 h after light 24.4979 21.3382 27.6576 2 h after light 16.187 15.2278 17.1462 4 h after light 13.194849999999999 12.0322 14.3575 8 h after light 16.0702 14.5192 17.6212 12 h after light 19.86405 17.4889 22.2392 2 h after dark 25.73245 23.3253 28.1396 4 h after dark 24.1846 22.9218 25.4474 8 h after dark 31.74625 30.4215 33.071 12 h after dark 27.7056 25.5198 29.8914