condition	mean	min	max
4 h after light	39.206149999999994	37.8591	40.5532
8 h after light	34.49085	33.6965	35.2852
12 h after light	40.6032	39.7842	41.4222
4 h after dark	45.06975	43.029	47.1105
8 h after dark	52.619200000000006	52.441	52.7974
12 h after dark	49.99720000000001	46.8888	53.1056