2nd day hair to me is something I can get up & go with. Either pulled or pinned back if I have to. If I have to re-wet & re-style, it's not 2nd day hair.
I've never gotten 2nd day hair without bunning it. Sometimes I cant even do that. My hair is far too dry and tangly once I wake up. Plus it's flat, frizzy, & wonky crooked curls if its still curly at all.