condition	mean	min	max
4 h after light	6.17821	3.46051	8.17808
8 h after light	5.601313333333334	1.55767	9.84978
12 h after light	7.070790000000001	3.36283	12.2001
4 h after dark	9.791136666666667	5.72021	12.4099
8 h after dark	6.2547	3.936	7.99953
12 h after dark	7.7273	6.34343	8.90197