YOU SAID:
Oh, dark have been the days of late
INTO JAPANESE
ああ、暗いは、後半の日でした
BACK INTO ENGLISH
Oh, dark, it was the second half of the day
INTO JAPANESE
ああ、暗い、それは一日の後半でした
BACK INTO ENGLISH
Oh, dark, it was the second half of the day
That didn't even make that much sense in English.