condition	mean	min	max
3 h after light	1.1679561666666667	0.712277	1.94659
7 h after light	0.8888310833333334	0.444628	1.81281
11 h after light	1.7672825	1.00123	2.56071
2 h after dark	2.4775658333333332	1.43134	4.6582
6 h after dark	2.0663655833333334	0.957797	3.33914
10 h after dark	1.5649404166666667	0.758861	2.3237