condition mean min max 4 h after light 393.563816 236.693595 550.434037 8 h after light 536.807684 419.749652 653.865716 12 h after light 971.049048 724.673732 1217.424364 4 h after dark 753.4067640000001 680.82735 825.986178 8 h after dark 913.8792824999999 709.892265 1117.8663 12 h after dark 161.946509 161.946509 161.946509