condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0221785	0.0	0.044357
12 h after light	0.01143295	0.0	0.0228659
4 h after dark	1.38e-08	0.0	4.14e-08
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0089111	0.0	0.0267333