Vocabulary consisting only from characters you are able to read
八日
jouka
eight days, the eighth (day of the month)jlpt5, toki
三日
mikka
three days, the third day of the monthjlpt5, toki
夜中
jonaka
during the night, at night; (arch) all night, the whole night; midnight, dead of nightmix
中
naka
inside, middle, amongjlpt5
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki