condition	mean	min	max
4 h after light	1794.2	1794.2	1794.2
8 h after light	1544.3	1246.8	1841.8
12 h after light	1317.6	1232.1	1403.1
4 h after dark	1339.1999999999998	1237.8	1440.6
8 h after dark	1125.75	852.6	1398.9
12 h after dark	1138.65	1138.2	1139.1