condition mean min max 2 h after light 136.11849999999998 119.77 143.89 6 h after light 147.602 137.824 160.884 10 h after light 115.94815 96.5099 148.768 14 h after light 129.80349999999999 117.376 153.081 18 h after light 147.124 123.988 170.081 2 h after dark 140.3355 110.92 173.45