Between hanau in Ga8-24, where the uplifted hands indicate 'nothing left' (zero) and Rogo at the beginning of next year there are 180 days. All 8 fingers of spring have been used up at Ga8-24.

Counted by the moon there is half a year from Rogo in Gb1-3 to Rogo in Gb6-26:

		174 = 6 * 29
Gb1-2	Gb1-3		Gb6-25	Gb6-26
177 = 6 * 29.5				day 1

471 - 177 = 294 = 10 * 29.5 - 1. Sun will 'live' for 10 months minus 1 day. When Maui made Tama Nui Te Ra slow down he seems to have increased his duration from 6 months to 10 (excepting one day).