How to calculate the quality of a day?

Divide the sum of the number of months and days in the lunar calendar by 6 to see what the remainder is. 1 is Taian, 2 is lingering, 3 is happiness, 4 is openness, 5 is Xiaoji, and 0 is empty king. 1.3.5 are all good days, 1 is the best. Neither 2.4.0 is good, and 0 is the worst. If you think it's good, please recommend the answer.