condition	mean	min	max
4 h after light	6.830452999999999	2.7111669999999997	14.99279
8 h after light	2.0923100000000003	1.5122120000000001	2.451702
12 h after light	1.8802389999999998	1.320717	2.8549849999999997
16 h after light	2.7272333333333334	2.2936400000000003	3.275948
4 h after dark	2.647972333333333	2.006566	3.8141800000000003
8 h after dark	2.5011453333333336	1.490542	4.200246