condition	mean	min	max
4 h after light	0.0158202	0.0157998	0.0158406
8 h after light	0.01321055	0.0	0.0264211
12 h after light	0.00605695	0.0	0.0121139
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.00138965	0.0	0.00416895