condition mean min max 0 h after light 91.61525 81.3575 101.873 2 h after light 64.30795 61.5568 67.0591 4 h after light 54.70355 51.8905 57.5166 8 h after light 47.55345 41.9297 53.1772 12 h after light 65.91069999999999 59.3626 72.4588 2 h after dark 59.019 58.5548 59.4832 4 h after dark 66.9216 64.9534 68.8898 8 h after dark 95.27255 93.3283 97.2168 12 h after dark 89.4593 77.8436 101.075