condition	mean	min	max
3 h after light	2.37393	1.93155	2.82015
6 h after light	1.1735166666666668	1.03349	1.39713
9 h after light	1.8591389999999999	0.923607	2.655
12 h after light	2.6649433333333334	2.30692	3.11498
3 h after dark	4.967346666666667	3.88156	6.34333
6 h after dark	5.33108	4.78646	5.71627
9 h after dark	6.24166	6.00576	6.62461
12 h after dark	5.01518	3.55892	6.13322