condition	mean	min	max
0 h after light	2.7462799999999996	2.4311	3.06146
4 h after light	1.9835699999999998	1.95094	2.0162
8 h after light	2.7575849999999997	2.47479	3.04038
4 h after dark	2.647755	2.64007	2.65544
8 h after dark	2.2751400000000004	2.22481	2.32547
12 h after dark	1.82773	1.6048	2.05066