Added 9 minutes later
Yin is characterized as slow, soft, yielding, diffuse, cold, wet, and passive; and is associated with water, earth, the moon, femininity, and nighttime.
Yang, by contrast, is fast, hard, solid, focused, hot, dry, and active; and is associated with fire, sky, the sun, masculinity and daytime.

>I'm depressed
>I feel better in the evening, at night, and early in the morning than during the day
>I like the moon more than the sun
>I don't like the heat...
I think I have too much Yin in me.