condition mean min max 4 h after light 173.32536666666667 156.41299999999998 185.6865 8 h after light 138.83210333333332 77.66171 223.988 12 h after light 209.18616666666665 159.6545 283.2843 16 h after light 317.5526 243.5006 438.9819 4 h after dark 317.84 295.4189 331.33 8 h after dark 133.73783333333333 106.5126 154.9614