condition mean min max 3 h after light 68.188525 55.4355 78.7607 7 h after light 61.4238 40.5146 85.4043 11 h after light 72.53448333333333 49.6076 95.3021 2 h after dark 70.65074166666666 45.2795 101.969 6 h after dark 75.065025 56.4025 86.3208 10 h after dark 74.43474166666667 58.7085 100.441