Narada Purana (Jyotisha Selections) · by Vyasa
Chapter 8 · Marriage
विवाहः
उक्तकाले तु कर्तव्याश्चत्वारः फलदायकाः ।गंधर्वासुरपैशाचराक्षसाख्यास्तु सर्वदा ॥ ५११ ॥
In the full Narada Purana (Purva Bhaga) this is chapter 56, verse 511.
should be done at the stated times; these four give fruit. The ones called Gandharva, Asura, Paishacha and Rakshasa may be done at any time.
Simple meaning: The first four kinds of wedding need the right time. The other four can be done at any time.
चतुर्थमभिजिल्लग्नमुदयर्क्षाच्च सप्तमम् ।
The noon lagna and the dusk lagna both give sons and grandsons in a wedding.
प्राच्यानां च कलिंगानां मुख्यं गोधूलिकं स्मृतम् ।
In the east and Kalinga, the dusk time is main. Abhijit is main everywhere and removes faults.
मध्यंदिनगते भानौ मुहूर्तोऽभिजिदाह्वयः ।
At midday the Abhijit time removes all faults, like Shiva overcoming Tripura.