Is it normal to have heightened senses in the dark?
Whenever I'm in the dark, like taking a walk late at night (I do that sometimes) or just laying in my bed at night, trying to sleep, it seems my hearing is much sharper than normal. I can hear every little thing, that I don't usually hear in the day. Like the tiniest rustle of leaves, or the faintest hint of footsteps in the distance. Is that normal?