condition	mean	min	max
0 h after light	0.448832	0.448432	0.449232
4 h after light	0.0	0.0	0.0
8 h after light	0.114119	0.0	0.228238
4 h after dark	0.1105395	0.0	0.221079
8 h after dark	0.664335	0.445371	0.883299
12 h after dark	0.2190375	0.0	0.438075