condition	mean	min	max
4 h after light	635.3052574999999	558.965914	711.644601
8 h after light	642.9457595	628.192676	657.698843
12 h after light	698.7568345	688.12905	709.384619
4 h after dark	771.3191575	723.499927	819.138388
8 h after dark	870.798149	803.671934	937.924364
12 h after dark	693.761093	693.761093	693.761093