condition	mean	min	max
4 h after light	3.4312449999999997	2.45921	4.40328
8 h after light	3.517565	2.56466	4.47047
12 h after light	3.9848399999999997	3.02722	4.94246
4 h after dark	2.15603	1.60272	3.08792
8 h after dark	2.96248	2.57258	3.18335
12 h after dark	3.5244366666666664	2.99165	4.06776