Wrong condition evaluating on Active2

Samsung Galaxy Active 2

Hi, I have a watchface which uses sunrise and sunset. I want to display something between sunrise and sunset and solething else before and after but when I use a condition like

if {wrsp} < {dtp} and {dtp} > {wssp} then .... end

the condition is always evaluated as false on watch but in the application works well. What am I doing wrong?

When I display the variables in a textbox they have values like
{wrsp} : 0.2
{wssp} : 0.8
{dst}: 0.5