Also here the glyph is following immediately beyond a 'π-glyph' - which hardly is a coincidence.

We can read that henua (the time of sun light on the island) is in the past and that darkness (mea ke) is what follows.

8 * 19 = 152 and equal to the ordinal number of Kb3-15 (counted from Ka1-1). 19 sígnifies 'sun is finished'. Ga3-15 has ordinal number 75 (counted from Gb8-30), which possibly alludes to 3 seasons for the sun. A season can be illustrated as a square, and 3 * 25 = 75. Ga3-15 is in period number 3 of those periods which end in kiore + henua.

Kb3-15 is in period 26, which - we should remember - is the number for the last kuhane station of the current king (viz. Hanga Moria One).