This glyph belongs to GD72. We can se an arm, a hand with three fingers and the thumb lika a fruit (hua). Fruits belong to autumn and therefore this glyph possibly signifies autumn. There is a similarity with the glyph indicating autumn equinox (hoea, GD43).

In the Mamari moon calendar the glyph (Ca7-14) for the night Ohua, just before full moon, has a hua with similar appearance:

Both hua have 6 marks (for the sun), but instead of a little knob at the end of hua  Ca7-14 has an opening reminding of an upside down GD43. In the Keiti calendar of the moon a parallel glyph might be (Ea2-4):

On the other hand it is perhaps more like GD43.