The term nyctinasty refers to the movement of leaves and petals in response to the onset of darkness, a protective mechanism that is beneficial to plant growth. The film follows the protagonist, played by Millar Baker herself, following an evening routine of self-care in preparation for nightfall. These acts –bathing, tending to a fire, the application of charcoal – reflect the ceremonial acts of care for the body and spirit after death, presenting a continuation of traditional Aboriginal spirituality and practice
Set in a domestic interior, the film is intentionally slow-paced with shots that linger and record the protagonist’s movements in detail, enticing the audience into a meditative state where they are feeling as well as watching. Drawing on the visual vocabulary of horror films, of which Millar Baker is a devoted fan, the pacing belies a rising tension throughout the film – creating the sense of invisible presences that surround the protagonist and a desire for release. Whereas in the horror genre, spirits almost always have ill-intent, the forces at play in Nyctinasty are ambiguous, presented as part of the daily reality of the protagonist’s life.