condition mean min max 3 h after light 23.823433333333334 23.6977 23.9204 6 h after light 53.8113 41.9539 66.423 9 h after light 85.8811 65.3944 104.973 12 h after light 39.2217275 7.60611 56.0551 3 h after dark 36.70693333333333 32.4979 40.3673 6 h after dark 19.2069 15.2985 23.655 9 h after dark 10.636333333333333 9.5538 11.6174 12 h after dark 5.805775000000001 5.0118 6.59975