condition mean min max 3 h after light 3.84382 3.00601 4.40535 6 h after light 27.41893333333333 17.3252 38.5586 9 h after light 93.08216666666667 84.5931 106.87 12 h after light 66.536845 5.71518 100.032 3 h after dark 69.73956666666666 58.1534 78.1647 6 h after dark 27.1943 23.817 31.7805 9 h after dark 11.34606 8.82878 13.7594 12 h after dark 4.6196649999999995 4.61142 4.62791