condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0397954	0.0264514	0.0531394
12 h after light	0.0080764	0.0	0.0161528
4 h after dark	0.0071612	0.0	0.0143224
8 h after dark	0.0106126	0.0	0.0212252
12 h after dark	0.01759345	0.0	0.0351869