condition	mean	min	max
4 h after light	1184.2	1184.2	1184.2
8 h after light	1201.25	984.1	1418.4
12 h after light	966.1	811.0	1121.2
4 h after dark	1057.15	923.8	1190.5
8 h after dark	1186.2	1131.7	1240.7
12 h after dark	1214.5	1129.8	1299.2