condition	mean	min	max
3 h after light	2.32003	1.60169	3.20134
6 h after light	1.9845533333333334	1.62682	2.26885
9 h after light	2.5111266666666667	1.78237	3.70644
12 h after light	2.8293874999999997	1.84541	4.47732
3 h after dark	1.6399266666666668	1.11063	2.32839
6 h after dark	2.0748533333333334	1.05943	2.76646
9 h after dark	2.73372	1.19642	3.87718
12 h after dark	2.8021000000000003	2.74961	2.85459