condition mean min max 3 h after light 107.82773333333333 95.9862 118.5 6 h after light 127.59033333333333 103.98 150.828 9 h after light 168.704 146.961 182.671 12 h after light 182.35424999999998 132.501 205.743 3 h after dark 169.94466666666668 163.827 179.632 6 h after dark 216.158 199.458 228.212 9 h after dark 203.736 193.376 223.652 12 h after dark 136.756 131.843 141.669