condition	mean	min	max
3 h after light	2.4512	1.72521	2.91773
6 h after light	2.28253	1.14045	2.97888
9 h after light	1.7082	1.34388	2.04494
12 h after light	1.629632	0.903514	2.57206
3 h after dark	1.83286	1.39566	2.50796
6 h after dark	2.99987	2.18519	3.9616
9 h after dark	3.233503333333333	2.48995	4.12381
12 h after dark	2.4801200000000003	1.99858	2.96166