condition mean min max 1 h after light 4.133181159 2.8140243660000004 5.452337952000001 3 h after light 4.487038134333333 3.7221564089999997 5.274055432 5 h after light 6.924021892 3.1015527460000003 9.761109148 7 h after light 5.550900491 4.504593068999999 6.117112705 9 h after light 3.7074242293333333 0.266307301 5.894511982 11 h after light 5.419982824333333 4.767785636 6.65138604 1 h after dark 8.597337598 6.466174542999999 10.59700977 3 h after dark 3.7339436586666666 1.787914059 5.31900947 5 h after dark 7.227761931666667 5.664414438 9.672971902 7 h after dark 12.669977544 8.581103892 20.53919963 9 h after dark 3.7799197466666667 1.826106189 5.273249521 11 h after dark 5.887313837333333 4.606773088 7.44804778