condition	mean	min	max
4 h after light	1375.7	1375.7	1375.7
8 h after light	1582.2	1221.2	1943.2
12 h after light	1870.5	1726.6	2014.4
4 h after dark	1498.1999999999998	1041.1	1955.3
8 h after dark	1085.95	906.4	1265.5
12 h after dark	1131.6	1034.7	1228.5