condition	mean	min	max
3 h after light	1.82354	1.73949	1.94411
6 h after light	0.768242	0.61917	0.972048
9 h after light	0.695445	0.597819	0.781729
12 h after light	1.1802085	0.882185	1.87643
3 h after dark	1.17549	0.64948	1.51538
6 h after dark	1.3133433333333333	0.86282	1.68325
9 h after dark	1.1920763333333333	0.874719	1.46927
12 h after dark	0.989112	0.959864	1.01836