condition	mean	min	max
4 h after light	2.882685	2.79085	2.97452
8 h after light	4.426679999999999	4.40232	4.45104
12 h after light	3.339485	2.93476	3.74421
4 h after dark	5.074675	4.22537	5.92398
8 h after dark	2.6735550000000003	2.58279	2.76432
12 h after dark	3.028	2.90106	3.15494