A day has a varied ‘translation’ in hebrew. Hermeneutics is often Rorschacian speculation.
Plus from what I’ve read on translations a lot of times like scribes notes and stuff like that made it into translation and was made as a part of the translation plus the actual text to the Bible in the Old Testament Pentateuch and all that that was lost for a while until It was found by Hilkiah. God I trust man not so much. JB Phillips in the beginning of his translation had some interesting things to say in his translator note well worth reading