condition	mean	min	max
4 h after light	2.00144	1.57305	2.42983
8 h after light	2.318315	2.2398	2.39683
12 h after light	2.86189	2.75338	2.9704
4 h after dark	4.0852699999999995	3.96882	4.16196
8 h after dark	3.2085766666666666	3.17701	3.26159
12 h after dark	2.3914933333333335	2.1378	2.64561