condition mean min max 4 h after light 79.542939 46.252513 112.833365 8 h after light 120.0136305 112.693595 127.333666 12 h after light 93.156514 66.242011 120.071017 4 h after dark 341.9591635 225.378578 458.539749 8 h after dark 414.714292 224.621609 604.806975 12 h after dark 61.334531 61.334531 61.334531