condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.91632	0.0	1.83264
8 h after light	0.315352	0.0	0.630704
4 h after dark	0.0	0.0	0.0
8 h after dark	2.448585	1.84608	3.05109
12 h after dark	0.90792	0.0	1.81584