condition mean min max 0 h after light 0.746556 0.393032 1.10008 2 h after light 1.1689850000000002 1.10244 1.23553 4 h after light 0.8987795000000001 0.718829 1.07873 8 h after light 0.648358 0.5661 0.730616 12 h after light 0.7985195 0.789486 0.807553 2 h after dark 0.8410344999999999 0.791878 0.890191 4 h after dark 1.38992 1.13326 1.64658 8 h after dark 1.25679 1.14938 1.3642 12 h after dark 1.274885 1.25862 1.29115