condition mean min max 3 h after light 126.20333333333335 114.378 132.741 6 h after light 122.51233333333333 101.651 143.88 9 h after light 156.963 115.34 187.482 12 h after light 154.32850000000002 146.757 166.162 3 h after dark 208.67233333333334 155.617 237.62 6 h after dark 193.677 152.604 238.861 9 h after dark 175.923 168.544 180.022 12 h after dark 143.9015 120.786 167.017