condition	mean	min	max
0 h after light	1.0632955	0.931271	1.19532
4 h after light	1.15402	1.03296	1.27508
8 h after light	0.8881465	0.710983	1.06531
4 h after dark	1.044998	0.889546	1.20045
8 h after dark	1.12253	1.11782	1.12724
12 h after dark	1.338775	1.1372	1.54035