Talk:Jade Dragon/@comment-9714587-20130518152811/@comment-5085186-20130518160926

Gemstone dragons all used the number of days in the month for the hours to breed/incubate. This dragon is a quarterly dragon. There are 365.25 days in a year. That's an average of 30.4375 days each month.

.4375 of 24 hours is 10.5. Divide that by the 12 months of the year and you get .875. Multiply it by the 3 months of the quarter, and you get 2.625.

I may not be thinking through this right, but it seeems to show that each month in question is 30.2625, which rounds to 30.26 (and in BFS terms, that can be changed to 30 hours, 26 minutes).