[Magic] Correct day/weather bonus margins and correct Twilight cape behavior

[Xaver-DaRed]

I affirm:

• I understand that if I do not agree to the following points by completing the checkboxes my PR will be ignored.
• I understand I should leave resolving conversations to the LandSandBoat team so that reviewers won't miss what was said.
• I have read and understood the Contributing Guide and the Code of Conduct.
• I have tested my code and the things my code has changed since the last commit in the PR and will test after any later commits.

What does this pull request do?

• Adds a new modifier to enhance the day/weather bonus. Unlike the Zodiac ring, it does require a proc.
• Applies new modifier to fix the Twilight cape behavior.
• Reduces the clamp upper bound to 1.4

Steps to test these changes

Place prints. Cast.