condition mean min max 0 h after light 0.780206 0.516952 1.04346 2 h after light 0.8845179999999999 0.798029 0.971007 4 h after light 0.453813 0.316707 0.590919 8 h after light 0.598962 0.333671 0.864253 12 h after light 0.771502 0.584103 0.958901 2 h after dark 0.824431 0.650969 0.997893 4 h after dark 1.074615 1.0313 1.11793 8 h after dark 0.789866 0.771 0.808732 12 h after dark 0.943245 0.75875 1.12774