condition	mean	min	max
0 h after light	2.32131	2.08713	2.55549
4 h after light	1.3833335	0.708877	2.05779
8 h after light	1.1736875	0.458865	1.88851
4 h after dark	1.4844819999999999	0.911034	2.05793
8 h after dark	1.6083965	0.913583	2.30321
12 h after dark	2.519765	2.49202	2.54751