condition mean min max 0 h after light 37.16125 35.343 38.9795 2 h after light 9.480665 8.35973 10.6016 4 h after light 23.604999999999997 20.8803 26.3297 8 h after light 18.8412 17.1227 20.5597 12 h after light 12.66305 12.5337 12.7924 2 h after dark 38.237700000000004 37.3628 39.1126 4 h after dark 53.42005 53.2292 53.6109 8 h after dark 55.0373 54.217 55.8576 12 h after dark 35.3776 34.4589 36.2963