condition mean min max 3 h after light 0.2897723333333333 0.208006 0.437424 6 h after light 0.187273 0.163018 0.226712 9 h after light 0.241865 0.15349 0.325905 12 h after light 0.33044300000000004 0.128276 0.596825 3 h after dark 0.46019166666666667 0.36896 0.538075 6 h after dark 0.80485 0.544486 1.05581 9 h after dark 0.4399266666666667 0.345487 0.564296 12 h after dark 0.45151833333333335 0.411217 0.476266