condition	mean	min	max
0 h after light	3.061675	2.84027	3.28308
4 h after light	4.400105	3.12347	5.67674
8 h after light	1.92415	1.51308	2.33522
4 h after dark	2.363105	1.40026	3.32595
8 h after dark	2.70423	1.9366	3.47186
12 h after dark	3.1766949999999996	2.61826	3.73513