condition	mean	min	max
4 h after light	12.0103	10.1755	13.8451
8 h after light	1.46882	1.24701	1.69063
12 h after light	1.187045	1.01014	1.36395
4 h after dark	1.0240043333333333	0.534803	1.43726
8 h after dark	6.839016666666667	5.79757	7.61391
12 h after dark	7.084663333333333	6.59285	7.44093