condition	mean	min	max
3 h after light	3.40911	3.05185	3.78089
6 h after light	3.117563333333333	2.01611	4.39091
9 h after light	4.080316666666667	3.53357	4.52294
12 h after light	4.91175	3.96337	5.97059
3 h after dark	5.005846666666667	3.98482	5.89855
6 h after dark	4.18337	3.28235	5.11548
9 h after dark	4.85701	4.51877	5.37661
12 h after dark	2.84442	2.48808	3.20076