Cilantro Overcrowding

My cilantro pot is suffering from two problems. One, overcrowding. I planted too many seeds in there! Two is a little trickier. Because it's still quite cool outside, I've kept the pot sitting by a window indoors. But cilantro apparently loves sunlight. All of the little sprouts have been bending and stretching toward the light, and now they look like they'll never be able to stand up straight and grow properly. I've started putting the pot out on the deck during the day so they get good light, now that it's gotten a little warmer.