condition	mean	min	max
4 h after light	611.5944999999999	604.259	618.93
8 h after light	485.355	467.692	503.018
12 h after light	550.755	543.159	558.351
4 h after dark	606.6020000000001	604.354	608.85
8 h after dark	712.7525	693.931	731.574
12 h after dark	680.1125	672.148	688.077