condition	mean	min	max
3 h after light	3.7055533333333335	2.73014	4.35688
6 h after light	4.45221	4.1886	4.59427
9 h after light	5.156023333333334	4.85328	5.57718
12 h after light	6.0318425	5.33723	6.90923
3 h after dark	7.6505366666666665	7.33704	7.92395
6 h after dark	7.82486	6.16353	9.44088
9 h after dark	4.382586666666667	2.71915	5.25537
12 h after dark	3.4958299999999998	3.17011	3.82155