condition	mean	min	max
4 h after light	600.9	600.9	600.9
8 h after light	628.3	562.7	693.9
12 h after light	1192.65	703.0	1682.3
4 h after dark	1544.8	1248.5	1841.1
8 h after dark	1014.6	940.3	1088.9
12 h after dark	746.6	510.7	982.5