condition	mean	min	max
0 h after light	1.363539	0.758498	1.96858
4 h after light	2.1397	1.71537	2.56403
8 h after light	3.357765	3.01603	3.6995
4 h after dark	3.9581399999999998	2.8369	5.07938
8 h after dark	2.864495	2.38623	3.34276
12 h after dark	1.4152330000000002	0.907356	1.92311