condition mean min max 1 h after light 1.633310925 1.5573774669999998 1.7092443830000001 3 h after light 2.2318056410000002 1.7777560159999999 2.9921966230000003 5 h after light 3.017771863 2.179488046 4.329976026000001 7 h after light 3.396684037 2.232970617 4.758192514 9 h after light 2.9494036533333334 2.422538629 3.665336893 11 h after light 3.736012858 3.353917671 4.389761824 13 h after light 3.392861985666667 3.1894589260000004 3.514967205 15 h after light 2.7239569796666667 2.194403789 3.068734027 1 h after dark 2.716726033 2.0989422380000002 3.4671157860000004 3 h after dark 2.449197816333333 1.9817271969999999 2.7242332260000004 5 h after dark 1.9484144493333335 1.81324495 2.02143995 7 h after dark 1.575594764 0.5011108120000001 2.1779736240000003