condition	mean	min	max
3 h after light	7.801633333333333	6.32285	10.5685
6 h after light	4.964986666666666	2.57279	7.99241
9 h after light	4.6288800000000005	3.44886	6.62994
12 h after light	4.138155	2.0583	5.99304
3 h after dark	4.98606	4.30499	6.06114
6 h after dark	4.864536666666667	3.70597	5.86125
9 h after dark	2.85419	1.15753	4.17453
12 h after dark	4.07382	3.61159	4.53605