condition	mean	min	max
4 h after light	0.5786439999999999	0.361291	0.795997
8 h after light	0.6551135	0.486686	0.823541
12 h after light	0.9229464999999999	0.711583	1.13431
4 h after dark	1.9905266666666666	1.93713	2.05658
8 h after dark	1.4845433333333333	1.33903	1.66197
12 h after dark	0.734005	0.526564	0.870803