Normally I'd say the same, but 10% at 7pm isn't terrible. It probably won't last until bed time, but that's fine; a bit of downtime from the screen before bed is only a good thing!
It may have its practical use, but I've got to admit it feels like standing facing the back of an elevator. There's nothing wrong about it per se, but it seems awkward due to decades of social conditioning.
I like the seconds. Unfortunately, it isn't available on my phone. But there is something called "floating clock" in developer settings which does have seconds. It's always on screen wherever I place it.
It looks like this: