condition	mean	min	max
4 h after light	9.5994255	9.223437	9.975414
8 h after light	11.675330500000001	10.944527	12.406134
12 h after light	9.1935845	9.122445	9.264724
4 h after dark	9.975414	9.975414	9.975414
8 h after dark	10.5071565	10.345147	10.669166
12 h after dark	9.106248	9.106248	9.106248