condition mean min max 3 h after light 5.841193333333334 4.62028 7.45877 6 h after light 3.390153333333333 1.5983 6.10846 9 h after light 4.307783333333333 1.627 5.89782 12 h after light 5.7318299999999995 2.28684 12.0544 3 h after dark 10.930909999999999 8.40983 14.1047 6 h after dark 13.81477 8.87971 21.3923 9 h after dark 21.944536666666668 8.45551 34.039 12 h after dark 8.745014999999999 7.40283 10.0872