condition	mean	min	max
0 h after light	46.7277	46.3727	47.0827
4 h after light	41.60405	40.382	42.8261
8 h after light	49.570049999999995	42.6601	56.48
4 h after dark	52.887699999999995	51.2234	54.552
8 h after dark	51.10955	50.5401	51.679
12 h after dark	46.9668	46.5445	47.3891