condition	mean	min	max
4 h after light	9.03455	4.54575	12.0236
8 h after light	8.610140000000001	2.43218	14.9463
12 h after light	10.492656666666665	5.59926	16.4471
4 h after dark	11.468743333333334	9.59393	12.7478
8 h after dark	9.87734	5.51132	13.772
12 h after dark	11.9665	11.1825	12.7973