condition	mean	min	max
3 h after light	0.581572	0.501374	0.709117
6 h after light	0.5944126666666667	0.352919	0.890646
9 h after light	0.7009153333333333	0.499421	0.995712
12 h after light	0.617118	0.445256	0.832543
3 h after dark	0.843764	0.516294	1.15455
6 h after dark	0.930224	0.492492	1.25746
9 h after dark	0.6938326666666667	0.519099	0.888127
12 h after dark	0.8126005000000001	0.795326	0.829875