condition	mean	min	max
0 h after light	0.31964400000000004	0.279969	0.359319
4 h after light	0.16008650000000002	0.157453	0.16272
8 h after light	0.21838605	0.0812811	0.355491
4 h after dark	0.09825924999999999	0.0784215	0.118097
8 h after dark	0.0393205	0.0	0.078641
12 h after dark	0.01993535	0.0	0.0398707