condition mean min max 4 h after light 186.25053333333332 181.7659 188.6709 8 h after light 252.8187 154.5852 335.7631 12 h after light 218.0221 148.6783 289.4019 16 h after light 199.56053333333332 157.3793 252.0737 4 h after dark 386.37663333333336 318.064 425.6499 8 h after dark 122.63040000000001 117.4772 132.2572