condition mean min max 3 h after light 102.95423333333333 94.5867 110.787 6 h after light 96.58543333333334 80.0493 108.739 9 h after light 100.0288 91.9744 107.069 12 h after light 102.339325 96.933 114.711 3 h after dark 131.18166666666667 116.606 141.478 6 h after dark 105.553 103.189 109.321 9 h after dark 92.75873333333332 85.9159 102.149 12 h after dark 89.95015000000001 87.5655 92.3348