condition	mean	min	max
4 h after light	1.767725	1.63858	1.89687
8 h after light	2.994085	2.82725	3.16092
12 h after light	4.3281849999999995	4.06243	4.59394
4 h after dark	5.918675	5.61753	6.21982
8 h after dark	3.92776	3.86657	3.98895
12 h after dark	3.2775	3.26282	3.29218