condition mean min max 4 h after light 153.39779049999999 105.846304 200.949277 8 h after light 184.753987 138.045148 231.462826 12 h after light 110.92992100000001 53.704177 168.155665 4 h after dark 100.927152 92.918005 108.936299 8 h after dark 108.9616935 94.078611 123.844776 12 h after dark 88.925206 88.925206 88.925206