condition mean min max 2 h after light 101.46648333333333 75.9662 115.324 6 h after light 80.50045 72.9508 93.4632 10 h after light 58.057883333333336 54.3112 63.308 14 h after light 62.897850000000005 53.8855 69.1924 18 h after light 70.4723 53.7184 87.9729 2 h after dark 157.72721666666666 95.6523 213.284