TY - RPRT TI - Optimal colors can predict luminosity thresholds in natural scenes AU - Duay, K. AU - Nagai, T. PY - 2025 DO - 10.1101/2025.08.07.669217 UR - https://www.biorxiv.org/content/10.1101/2025.08.07.669217v1 ID - 10.1101/2025.08.07.669217 ER -