condition mean min max 1 h after light 4.657613298999999 4.22752884 5.148021189 3 h after light 4.4675280163333335 4.194993531000001 5.001182055 5 h after light 5.701912952 5.338817311000001 6.250090097 7 h after light 4.2793974766666665 3.418338875 5.1235593680000004 9 h after light 5.161623727666667 4.971650213 5.327546544 11 h after light 5.053776434666667 4.385163193 5.865559512000001 13 h after light 4.705226666333333 3.489889629 5.487671388 15 h after light 5.416036367 4.27918041 6.4687326579999995 1 h after dark 5.687209631333333 4.328394359 6.9543303210000005 3 h after dark 4.7608555133333335 3.865539043 5.303245855 5 h after dark 5.490617542333333 4.2271176189999995 7.405251753 7 h after dark 5.396460887666667 5.33741197 5.469909314