condition	mean	min	max
4 h after light	11.990459	11.224198	12.75672
8 h after light	11.3985165	11.123672	11.673361
12 h after light	10.2738175	9.81581	10.731825
4 h after dark	11.3092125	11.123672	11.494753
8 h after dark	8.969047499999999	8.565076	9.373019
12 h after dark	12.406134	12.406134	12.406134