Does anyone know the best time of day to see reflections in 'The Bean' sculpture in downtown Chicago? I've seen some spectacular pictures of the Chicago skyline reflected in it. We'd like to plan our 3-day itinerary for the city, and it would be helpful to know if there is a better time of day for capturing reflections. I would presume anyone who lives close to or in Chicago would perhaps have a better feel for this. Thank you!