condition mean min max 1 h after light 1.4428675306666667 1.169316488 1.804543686 3 h after light 1.3154125543333333 1.307397225 1.3301199 5 h after light 1.8013047176666666 1.4132163469999999 2.125751567 7 h after light 1.770274643 1.708165159 1.893489332 9 h after light 1.4779412573333333 1.2389643129999999 1.796982005 11 h after light 1.7711344873333332 1.557021605 2.0830959019999997 13 h after light 1.9789135743333335 1.23982921 2.4767366440000003 15 h after light 1.7718032400000001 1.461183555 1.9469001209999999 1 h after dark 1.626367197 1.335355707 1.775573699 3 h after dark 1.715526801 1.480305212 1.847197994 5 h after dark 1.272961679 1.141321757 1.443354655 7 h after dark 1.8431365706666667 1.575237477 2.081590668