condition mean min max 2 h after light 1.269546 0.931248 1.46002 6 h after light 0.769539 0.223121 1.17837 10 h after light 0.407957 0.0 0.766901 2 h after dark 0.55713 0.475635 0.690361 6 h after dark 1.094386 0.990428 1.19261 10 h after dark 1.2275086666666666 0.938306 1.47318