condition mean min max 0 h after light 121.72399999999999 120.943 122.505 4 h after light 65.8081 62.9852 68.631 8 h after light 63.306149999999995 58.7636 67.8487 4 h after dark 99.17580000000001 97.2556 101.096 8 h after dark 97.5697 93.1734 101.966 12 h after dark 101.55265 87.6933 115.412