condition	mean	min	max
4 h after light	2.52144	2.03476	3.00812
8 h after light	1.88611	1.58723	2.18499
12 h after light	2.64893	2.05717	3.24069
4 h after dark	2.94094	2.19527	3.36012
8 h after dark	2.0666066666666665	1.35663	3.10119
12 h after dark	3.26975	1.19634	6.04194