主题词：Circadian rhythm and melatonin; Neurobiology and Insect Physiology Research; Photoreceptor and optogenetics research; Sleep and Wakefulness Research; Light effects on plants; Spaceflight effects on biology; Sleep and related disorders; Dietary Effects on Health; Neuroendocrine regulation and behavior; Genetics, Aging, and Longevity in Model Organisms; Sleep and Work-Related Fatigue; Plant and animal studies; Adipose Tissue and Metabolism; Insect and Arachnid Ecology and Behavior; Animal Behavior and Reproduction; Plant Molecular Biology Research; Olfactory and Sensory Function Studies; Bat Biology and Ecology Studies; Impact of Light on Environment and Health; Stress Responses and Cortisol; Photosynthetic Processes and Mechanisms; Physiological and biochemical adaptations; Psychological and Temporal Perspectives Research; Neural dynamics and brain function; Birth, Development, and Health