condition	mean	min	max
4 h after light	71.3079985	53.768452	88.847545
8 h after light	49.840351	46.294122	53.38658
12 h after light	52.5317295	49.646045	55.417414
4 h after dark	40.682185000000004	37.013819	44.350551
8 h after dark	34.775382	34.62543	34.925334
12 h after dark	53.470557	53.470557	53.470557