condition	mean	min	max
4 h after light	1190.9	1190.9	1190.9
8 h after light	991.75	972.2	1011.3
12 h after light	884.8	827.8	941.8
4 h after dark	1067.5	839.2	1295.8
8 h after dark	1374.9499999999998	1122.3	1627.6
12 h after dark	1512.65	1319.4	1705.9