This visualization analyzes Chicago crime data to reveal which time of day experiences the highest number of incidents. An interactive bar chart displays the total count for each time period, with bars highlighted on hover and a tooltip showing the exact value. The chart is built using D3.js v5, utilizing `scaleBand` and `scaleLinear` for axes, `axisLeft` and `axisBottom` for ticks, and a custom `colorLegend` module. The SVG render includes animated bar highlighting and a dropdown menu for data filtering.