condition	mean	min	max
0 h after light	2.7128750000000004	2.52423	2.90152
4 h after light	4.3027050000000004	3.23715	5.36826
8 h after light	2.534375	2.11518	2.95357
4 h after dark	1.9543599999999999	1.57481	2.33391
8 h after dark	2.1333	2.12337	2.14323
12 h after dark	2.4694700000000003	2.4401	2.49884