condition mean min max 1 h after light 1.39425237 1.39425237 1.39425237 3 h after light 2.2401244655 2.02080634 2.4594425909999997 5 h after light 1.492897148 1.087733303 1.898060993 7 h after light 1.602171118 1.253611657 1.950730579 9 h after light 1.979300974 1.787173935 2.1714280130000003 11 h after light 2.537911839 2.033754937 3.042068741 1 h after dark 2.7817203465 2.2073508019999997 3.3560898910000003 3 h after dark 3.5715919314999995 3.098912194 4.044271669 5 h after dark 2.8535338645 2.7576080380000003 2.9494596910000004 7 h after dark 4.068974509 3.432350937 4.705598081000001 9 h after dark 6.230150522 5.680566385 6.779734659 11 h after dark 6.5661335515 5.816295672000001 7.315971431