We’ve designed and implemented a public space with full-fledged biodynamic light. The lighting changes depending on the time of day: at the end of the working day, the light is more neutral, supporting working activity. Then it warms up and adjusts to rest, and in the late evening, it becomes more contrasting and intimate, revealing shadows. An algorithm in plant boxes monitors the rhythms of seasonal changes in the biological cycles of plants and changes their illumination. For that, we developed custom software.