In the calendar for the night in Tahua there are 12 glyphs:

Aa1-37 Aa1-38 Aa1-39 Aa1-40 Aa1-41 Aa1-42
Aa1-43 Aa1-44 Aa1-45 Aa1-46 Aa1-47 Aa1-48

Aa1-43 marks the arrival of a new day. Midnight lies between Aa1-42 and Aa1-43.

The canoe-like glyph Aa1-45 (tao) arrives soon after midnight.