condition	mean	min	max
4 h after light	1495.4	1495.4	1495.4
8 h after light	1512.8000000000002	1386.7	1638.9
12 h after light	1440.45	1395.0	1485.9
4 h after dark	1306.95	1255.9	1358.0
8 h after dark	1246.95	1242.7	1251.2
12 h after dark	1132.4	1037.4	1227.4