condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.154951	0.0	0.316206
12 h after light	0.0	0.0	0.0
4 h after dark	0.043049333333333335	0.0	0.129148
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0