condition	mean	min	max
0 h after light	8.03587	7.33106	8.74068
2 h after light	3.309915	3.07978	3.54005
4 h after light	3.51576	3.28392	3.7476
8 h after light	6.64082	5.73933	7.54231
12 h after light	5.508295	4.98782	6.02877
2 h after dark	4.85935	4.80881	4.90989
4 h after dark	4.49177	3.63669	5.34685
8 h after dark	6.22334	6.16215	6.28453
12 h after dark	7.320565	7.23649	7.40464