condition	mean	min	max
4 h after light	1.4621	1.24797	1.86717
8 h after light	0.9089733333333333	0.189751	1.60423
12 h after light	1.3533283333333335	0.582295	2.6819
4 h after dark	2.057176666666667	1.48957	2.81997
8 h after dark	3.8593	3.15434	4.70634
12 h after dark	3.9954899999999998	2.72147	4.89457