condition mean min max 1 h after light 1.7634928374999999 1.055259137 2.471726538 3 h after light 2.5765191063333335 1.785961025 3.0273538789999996 5 h after light 1.5085260883333333 0.8414259340000001 2.119394376 7 h after light 4.530894805333333 2.172803715 6.030995699 9 h after light 5.141597226 2.835116232 8.042480487999999 11 h after light 3.004842583 1.86183723 4.609871513 1 h after dark 2.791038658666667 1.288034337 4.4544757960000005 3 h after dark 2.701192086 1.9071083290000002 3.44171201 5 h after dark 3.660557663666667 2.885645091 4.195636004 7 h after dark 2.85759069 2.745326637 3.056283578 9 h after dark 3.433909422 1.332189353 5.259185825 11 h after dark 2.566067798 2.3674509390000003 2.698252809