condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.241398	0.0	0.482796
4 h after dark	0.0	0.0	0.0
8 h after dark	0.134754	0.0	0.404262
12 h after dark	0.047037999999999996	0.0	0.141114