condition mean min max 3 h after light 67.04834166666666 29.9471 101.571 7 h after light 106.94575 55.3981 189.487 11 h after light 142.97225833333334 86.4658 203.129 2 h after dark 96.686925 52.412 154.322 6 h after dark 77.18548333333334 36.5541 118.792 10 h after dark 72.18610833333334 34.6701 123.928