LC Circuit LTSpice Simulation With Time Switch
Left click on .ic V(n001)=0.2107 I(L1)=0 and make sure the text is a SPICE directive.
When it is a Comment, you get the output as shown in OP.



Shown below is an example how to implement switches at t=0.24s in the original schematic.
Instead of setting a value for a resistor, it uses an equation.  



HINT: To address your possible next question, do read: Ideal LC circuit decays over time in LTspice