condition	mean	min	max
4 h after light	8.8552085	8.621251	9.089166
8 h after light	10.142935000000001	9.918354	10.367516
12 h after light	9.2907005	8.845157	9.736244
4 h after dark	8.698834999999999	8.028787	9.368883
8 h after dark	10.044151	9.122445	10.965857
12 h after dark	10.7333	10.7333	10.7333