condition mean min max 1 h after light 6.0768856903333335 5.972180295 6.276973204 3 h after light 7.705927903666667 6.49686267 9.663370794 5 h after light 6.402251877333334 5.415605182999999 7.510188907000001 7 h after light 6.287302546666667 5.127508313 6.884423216 9 h after light 7.184552107 6.588934017000001 8.026522154 11 h after light 7.044977716999999 5.269919277 8.135631712999999 13 h after light 7.167204747333334 6.153056063999999 8.644296522000001 15 h after light 5.9064173926666665 5.401077754 6.418770614 1 h after dark 8.728204147666666 7.102294796 9.919014695 3 h after dark 7.152895768666667 6.082539377000001 8.702400337 5 h after dark 7.138832967333333 6.425218781 8.235611855 7 h after dark 7.06010948 5.420630852 8.539859152