condition	mean	min	max
4 h after light	8.980234	7.851871	10.108597
8 h after light	10.465142499999999	8.504323	12.425962
12 h after light	11.8137425	8.967108	14.660377
4 h after dark	10.7544385	10.037379	11.471498
8 h after dark	10.546465000000001	9.607642	11.485288
12 h after dark	9.175499	9.175499	9.175499