condition	mean	min	max
4 h after light	0.2181965	0.0	0.436393
8 h after light	0.03727605	0.0	0.0745521
12 h after light	0.0868785	0.0	0.173757
4 h after dark	0.11608633333333333	0.0	0.245267
8 h after dark	0.07264566666666666	0.0	0.217937
12 h after dark	0.083748	0.0	0.149671