In this video, I show you how to obtain all the Electoons and the Lum Medal for the "Poor Little Daisy" level of "The Ticklish Temples".
I missed a few Lums towards the end of the chase sequence, but I still got more than enough to fulfill the Lum quota for the Medal.
Like all Rayman Origins bosses, defeating Daisy is almost entirely a matter of trial-and-error until you eventually learn the pattern. It may seem difficult at first, but once you get it down, it's a piece of cake since it never deviates from a fixed set of actions.
If you really want to, you can visit the first level of "Moody Clouds" to see what effect freeing the Kings has, but it's nothing special.