condition	mean	min	max
4 h after light	0.03416615	0.0194055	0.0489268
8 h after light	0.02457425	0.0	0.0491485
12 h after light	0.0159251	0.0	0.0318502
4 h after dark	0.014450866666666666	0.0	0.0433526
8 h after dark	0.0200059	0.0	0.0600177
12 h after dark	0.0	0.0	0.0