condition	mean	min	max
4 h after light	0.02342515	0.0	0.0468503
8 h after light	0.0373671	0.0	0.0747342
12 h after light	0.1039295	0.0	0.207859
4 h after dark	0.07062066666666666	0.0	0.211862
8 h after dark	0.08881800074666667	2.24e-09	0.15825
12 h after dark	0.1932879	0.0655367	0.364619