condition	mean	min	max
4 h after light	10.284780000000001	9.918354	10.651206
8 h after light	10.889348	10.253806	11.52489
12 h after light	10.6901395	10.068886	11.311393
4 h after dark	11.232362	10.738133	11.726591
8 h after dark	12.4253125	12.301379	12.549246
12 h after dark	10.694517	10.694517	10.694517