condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.2007535	0.0	0.401507
4 h after dark	0.0	0.0	0.0
8 h after dark	0.1998465	0.0	0.399693
12 h after dark	0.0	0.0	0.0