condition	mean	min	max
3 h after light	0.4524723333333333	0.115093	0.994589
6 h after light	0.469618	0.238886	0.760822
9 h after light	0.817127	0.627573	1.17534
12 h after light	0.6839187499999999	0.421929	1.27619
3 h after dark	0.6527189999999999	0.468473	0.83793
6 h after dark	0.5416346666666667	0.402177	0.666115
9 h after dark	0.459545	0.205196	0.932718
12 h after dark	0.271687	0.184408	0.358966