condition	mean	min	max
4 h after light	11.1203	10.9428	11.2978
8 h after light	11.89895	11.3285	12.4694
12 h after light	10.738555000000002	9.42481	12.0523
4 h after dark	9.834769999999999	9.26254	10.407
8 h after dark	8.623809999999999	8.61211	8.63551
12 h after dark	10.85625	10.2306	11.4819