condition	mean	min	max
4 h after light	9.758965	8.468087	11.049843
8 h after light	10.0137315	9.650615	10.376848
12 h after light	9.784484500000001	9.650615	9.918354
4 h after dark	8.649353999999999	8.279161	9.019547
8 h after dark	9.807788500000001	9.775504	9.840073
12 h after dark	11.730144	11.730144	11.730144