Even the stronger cycle, which primarily alters solar heating at high latitudes, should influence temperature only slightly.

But both cited extensive psychological and biological literature that has found that the lunar cycle can heavily influence our moods.

These cycles also influence the animals who prey on the lemmings.

In pathological conditions, however, the nasal cycle may influence the symptoms.

Thus the solar cycle of eighty to ninety years influences the winter temperature in Germany by acting on the direction of the winds.

Various cycles of the liturgical year influence the manner in which the materials from the liturgical books (above) are inserted into the daily services:

Menstrual cycles, stress and emotional state can influence hormonal changes that contribute to oily skin.

Likewise, the menstrual cycle in women with epilepsy can influence patterns of seizure recurrence.

The cycle influences many things, such as enemies, spawnable items, and events.