condition	mean	min	max
0 h after light	0.1775825	0.118529	0.236636
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0577925	0.0	0.115585