condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.050072	0.0	0.100144
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.318944	0.237887	0.400001
12 h after dark	0.31084999999999996	0.15752	0.46418