condition mean min max 4 h after light 101.281835 77.902245 124.661425 8 h after light 132.27655950000002 76.464226 188.088893 12 h after light 160.9252385 87.61842 234.232057 4 h after dark 54.218637 13.857834 94.57944 8 h after dark 24.978575499999998 9.155883 40.801268 12 h after dark 34.229622 34.229622 34.229622