condition mean min max 3 h after light 1.0098476666666667 0.0 2.85195 6 h after light 0.8447673333333333 0.0 1.96347 9 h after light 0.3861733333333333 0.0 1.15852 12 h after light 0.8158709999999999 0.207224 2.4755 3 h after dark 0.48945133333333335 0.0 1.20137 6 h after dark 1.0438020000000001 0.0 2.9984 9 h after dark 0.24314 0.0 0.72942 12 h after dark 0.735158 0.132196 1.33812