condition mean min max 1 h after light 4.0592765555 3.053309253 5.0652438580000005 3 h after light 4.601968608 4.524434596 4.715626033 5 h after light 5.808429250666666 2.998167654 7.348453159 7 h after light 4.133969077666666 3.0737223289999998 4.958818686 9 h after light 4.3064736009999995 1.8641511069999999 5.810304668 11 h after light 5.67905181 5.149208487 6.5536670489999995 1 h after dark 5.691997718 5.172939634 6.516728112000001 3 h after dark 6.518878366333333 4.06747783 10.42340077 5 h after dark 8.966511449999999 7.072710637999999 11.22332631 7 h after dark 7.265067188 6.357371315 8.639878576000001 9 h after dark 7.788065167333333 5.916584053999999 9.602864918 11 h after dark 6.919839740333333 6.054616059 8.348379626