condition mean min max 3 h after light 78.7703 75.9417 81.9454 6 h after light 91.43753333333333 76.3053 111.303 9 h after light 115.218 102.498 127.4 12 h after light 130.22565 74.5396 159.566 3 h after dark 119.54166666666667 111.218 130.299 6 h after dark 93.46846666666667 89.6677 100.15 9 h after dark 78.13576666666667 76.3983 81.0199 12 h after dark 58.724000000000004 52.3816 65.0664