condition	mean	min	max
4 h after light	1.0336733333333334	0.0	3.10102
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.22763333333333333	0.0	0.447692
8 h after dark	0.0	0.0	0.0
12 h after dark	0.2696826666666667	0.0	0.413514