condition	mean	min	max
0 h after light	0.0769345	0.0	0.153869
4 h after light	0.23136600000000002	0.22756	0.235172
8 h after light	0.30886	0.30446	0.31326
4 h after dark	0.75709	0.755597	0.758583
8 h after dark	0.608404	0.534868	0.68194
12 h after dark	0.1135737	0.0768314	0.150316