condition mean min max 4 h after light 106.55237666666667 92.88963000000001 113.9173 8 h after light 102.49976 89.48125999999999 122.7938 12 h after light 73.61876666666667 62.75054 79.21838000000001 16 h after light 107.69839 83.63875 145.7422 4 h after dark 110.2244 101.7866 117.5245 8 h after dark 80.08029333333333 57.86711999999999 106.0546