condition	mean	min	max
4 h after light	1303.7	1303.7	1303.7
8 h after light	1204.6999999999998	1138.6	1270.8
12 h after light	1177.5500000000002	1147.2	1207.9
4 h after dark	1126.15	1035.0	1217.3
8 h after dark	1057.4499999999998	1020.3	1094.6
12 h after dark	1033.6	1029.1	1038.1