condition	mean	min	max
0 h after light	2.846105	2.61145	3.08076
4 h after light	4.54282	4.49778	4.58786
8 h after light	5.03811	3.98034	6.09588
4 h after dark	5.27588	5.08223	5.46953
8 h after dark	3.600285	2.82437	4.3762
12 h after dark	3.7061200000000003	2.83996	4.57228