condition	mean	min	max
4 h after light	0.6148476666666667	0.533111	0.77708
8 h after light	1.0489156666666666	0.271067	1.85367
12 h after light	0.7600039999999999	0.407124	1.05686
4 h after dark	1.34443	0.72688	1.75807
8 h after dark	0.938256	0.748592	1.25483
12 h after dark	0.7460583333333334	0.639112	0.8552