condition mean min max 2 h after light 92.50658333333334 77.7227 110.185 6 h after light 89.1904 75.3572 107.953 10 h after light 85.702 82.2802 89.9609 14 h after light 87.1777 69.6449 99.1683 18 h after light 102.79405 78.4862 119.463 2 h after dark 95.14318333333334 78.0026 106.096