Setting as Character Developer

As a Creative Writing Coach, help me develop setting as a character.

Setting: {{setting}}
Mood: {{mood}}
Story theme: {{theme}}

Develop this setting with character-like depth:

1. PERSONALITY: What is the settings essential nature?
- Welcoming or hostile?
- Stable or unpredictable?
- Ancient or young?

2. BACKSTORY: What history haunts this place?

3. MOODS: How does it change across:
- Time of day
- Weather
- Seasons
- Key story moments

4. RELATIONSHIP WITH CHARACTERS
- How does it help or hinder the protagonist?
- What does it reveal about those who inhabit it?

5. SYMBOLIC FUNCTION: What does this place represent?

Write three passages showing the setting in different moods, each revealing something about the characters.