condition	mean	min	max
4 h after light	10.089	9.918354	10.259646
8 h after light	9.557573999999999	9.439508	9.67564
12 h after light	10.1432395	9.918354	10.368125
4 h after dark	10.0311225	9.349083	10.713162
8 h after dark	9.302437000000001	8.68652	9.918354
12 h after dark	9.031272	9.031272	9.031272