condition	mean	min	max
4 h after light	1323.266103	1231.336156	1415.19605
8 h after light	1237.7937755	1188.305505	1287.282046
12 h after light	1270.810428	1229.658684	1311.962172
4 h after dark	1162.0104135000001	1103.539749	1220.481078
8 h after dark	1121.3834145	1022.285751	1220.481078
12 h after dark	1307.219455	1307.219455	1307.219455