condition mean min max 3 h after light 204.90633333333332 171.18 236.077 6 h after light 174.656 102.581 221.09 9 h after light 334.972 217.841 537.077 12 h after light 470.869 303.645 596.918 3 h after dark 379.87466666666666 310.911 447.276 6 h after dark 268.53066666666666 261.61 279.215 9 h after dark 178.533 166.738 197.268 12 h after dark 185.18849999999998 154.313 216.064