condition mean min max 1 h after light 2.315961192 2.265276316 2.366646068 3 h after light 2.078460405 1.739129031 2.312151936 5 h after light 3.2712598026666666 3.0245956560000002 3.75322355 7 h after light 2.9530696366666667 1.928996965 4.30255314 9 h after light 2.3003587823333334 1.630554846 3.187249472 11 h after light 3.4084308016666665 2.6149188619999997 3.998594929 13 h after light 2.916867977 1.852482716 4.271507982 15 h after light 1.8107954149999999 1.044675413 2.9719664519999998 1 h after dark 2.7606113016666667 2.087725635 3.445493434 3 h after dark 2.575120757 1.6799438230000001 3.5798942910000005 5 h after dark 2.056851905333333 1.133278094 3.015837672 7 h after dark 1.6594735366666666 1.5033324369999999 1.899934438